A Radial drilling machine is a type of drill machine in which the boring head is mounted to slide along a spiral arm. It can be pivoted, raised, or brought on a vertical pole down to adjust the position of the drill over the workpiece. The machine has a vertical column mounted on a large base and is used for medium to large workpieces.
The column is supported by a radial arm which can be raised or lowered to accommodate workpieces of different height. This arm can swing horizontally to any position around the column over the work. There is also a drill head mechanism in the machine. It is provided for rotating the spindle and feeding the drill and is mounted on the radial arm. They can be moved horizontally to and fro from the column and clamped at any desired position. These three movements when combined together in a radial drilling machine permit the drill to be located at any desired position.
Parts of a Radial Drill machine
A Radial Drill machine consists of the following parts:
Base: The base of the drill machine is a rectangular casting. It supports column at one end and the other end is provided with T-slots to hold the workpiece.
Column: The column is a cylindrical casting mounted at one end of the base. It supports the radial arm which slides up and down. A motor is also mounted on top of the column which is used to impart vertical motion to the radial arm.
Radial Arm: It is mounted on the column extending horizontally over the base. It can be swung around the column.
Drill Head: The drill head is located on the radial arm and it drives the spindle. It houses a mechanism for providing different feed rate and speed. For the positioning of the drill, drill head can slide over the radial arm.
Spindle Drive and Feed Mechanism: The feed mechanism and the spindle drive controls the rate at which operation is carried out and the tool is fed to workpiece.
Radial Drilling Machine- Ex Stock Availability
Bhavya Machine tools offer supreme quality machines devoid of any issue. The Ex-stock availability of Radial Drilling machines at our facilities ensures quick delivery of the products ordered by you. The state of the art infrastructure facilities available at our industry ensures that every machinery is made with precision for performing accurate operations. These devices are manufactured using finest quality material and hence they are efficient, durable, and requires low maintenance. The machines are designed in a manner that it operates, producing lower decibels of noise with reduced vibrations.
We have variety of Radial Drill Machines to offer, namely- All Geared Radial Drilling Machine, Z Series – All Geared Radial Drill, Auto Feed Radial Drilling Machine (R40BA), All Geared Radial Drill Machine(BRDC-410), All Geared Auto Feed Radial Drill Machine (BR40AA), All Geared Heavy Duty Radial Drilling Machine (50 X 16 / 1300, 75 X 16 / 1600), and many more. These machines have Ex-Stock availability ensuring fast track delivery.
Radial Drilling Machines – Their Advancements & Benefits
Radial Drilling machine mechanism has fully changed the appearance of the industry. It is been designed for medium to large and heavy work pieces. They are been characterized by their straightforward handling, with its powerful drilling performance. It has extreme stability and large traversing range. Radial Drilling Machines provide precision, efficiency, and dependability in batch production environments. They provide portability for installation and assembly work. With the growing technology, industries have been benefited with the advancements in the Radial Drilling Machine.
It has changed the phase of the drilling operations. This machine includes the parts like-
Head: Place where the penetrating piece is been found that consists of extraordinary apparatuses for holding the bit
Gearbox: Changing with the speed of operation that can be expanded or decreased relying on the operation.
Handle: Controlling with the boring apparatus
Supportive Section: Shows where the head and arm pivot is about.
The main principle that puts the radial drilling machine front as compared to other machines in the drilling industry is the adapting framework for substantial output by empowering it to pivot over a wide circuit which that performs overwhelming mechanical works. There are also some key commitments of the radial drilling machine to the drilling industry. The key commitment to the industry is its adaptability and simplicity of operation.
Working Principle of Radial Drilling Machine:
A hole is been generated with the help of this machine as the rotating edge of the drill exerts a large force on the work piece. In the drilling operation, the removal of metal is been done by shearing and extrusion
Benefits of the Radial Drilling Machine to the Industry
Radial Drill Machine consists of the drill head that can be moved, adjusted in height and rotated. It is capable of positioning its head through its radial arm mechanism. This is one of the reason, industries are benefited and prefer using this type of drilling machine
Works efficiently on different metals and wood materials
Quicker use and operation due to the compact size
The device is rugged and durable as well as resistant to adverse conditions.
Movement can be either manual or power driven
The table is rotated through 360 degrees
High Precision and Accuracy
Bhavya Machine Tools is one of the leading suppliers and exporters of this type of types of machinery. There are also types of drilling machines that includes portable drilling machine, sensitive drilling machine, upright drilling machine, automatic drilling machine, deep hole drilling machine and many more. We offer with the wide variety and series of the drilling machine that includes All Geared Radial Drilling Machine, Auto Feed Radial Drilling Machine and many more. Different types of models are been available for drilling machines. Rather than drilling machines, we are also leading in other industrial machinery as well. Our other types of machinery include workshop machinery, sheet metal machines, plastic and printing machines as well as other special purpose machines.
Human beings cannot live without food. For centuries, the agricultural industry has been thriving due to global rise in population that continues to grow exponentially and demand for more foodstuffs.
Traditionally, hand and manual tools were used but in modern time, agriculture is highly mechanized and computerized. Common equipments include tractors, combine harvesters, planters, ploughs (mould board ploughs and disc cutters), harvesting machinery, storage equipments, pest and herb control, hay making and processing equipment.
Use of radial machine in production workshops
The manufacture of tractor relies heavily on machine tools. These are used to bore holes on the engine block, gears and shafts. The devices have a large table and heavy metal base suitable for heavy duty work. The all geared type is suitable for making large precision holes on the engine block, wheel hub, gear box and other transmission and structural parts
Tractor engine (Inline and V type): numerous holes and attachments done with radial drill
Other specialized tractors such as the combine harvesters also use these devices to make holes oriented at different directions, angles and position.
Tractors essentially pull a wide variety of farm implements. Implements such as ploughs, harvesters, fertilizers, irrigation and planting equipments are manufactured through casting, machining and assembly of parts. During the machining process, heavy duty radial drill are used to make large and deep openings oriented at different angles. This machine is a must have for small and large scale production of these devices.
Farm produce must be processed to add value using a wide range of equipments. Farm processing industry has numerous equipments and this makes them an indispensable and imperative machine tools.
Special design features
The protruding arm allows the movement of the drill head and spindle horizontally. In addition, the radial arm moves 3600 about the column. Once the work piece is clamped, very many holes can be drilled at an instance.
The parts are through hardened fine grade steel that has extra strength and resist wear. The drill is able to withstand heavy forces during boring. The machine have double row roller and thrust bearing which withstand high forces and torque.
Trends in the industry
The global agricultural sector has been experiencing a yearly growth of 8 %. In 2010, it accounted for $ 56 billion and US$ 81 billion in 2015. The industry is mostly serviced by 50Hp tractors and combine harvesters.
The main drivers are increasing population, food demand and technological advancement.
High power tractor (>100Hp) are used in Europe, USA and Canada. In the EU the tractor market accounted for $18 million in 2010 and is expected to reach $ 23 billion in 2015. South America and Asia countries use medium (40-100 Hp) while Africa uses low horse power types.
The major drivers in pacific region are Asia and India. On average, India sells 150000 units of tractors (15 -75Hp) each year.
Repair and maintenance
The devices are also widely used in repair and maintenance of tractors, farm implements and in making processing equipment.
Find out the Machining Aspect of Radial Drill
It is equipped with a geared drilling tool over the arm and this can be easily moved, adjusted and rotated. This equipment is compact yet offers wonderful mechanism. It can be sought for grinding and countersinking operations.
Advantageous Machining Prospects from Radial Drill
One of the most important advantages are that it is bench mounted and considered the resourceful machineries of all. The compact design makes it a user-friendly component to drill the work pieces without any variation in dimension. It is even possible to handle large work piece.
Types of Drilling Work Done With Radial Machine
Radial machines can be applied for probable applications such as boring, reaming, thread cutting, spot-facing, counter-boring, etc. It is widely used in automobile, printing and many engineering industries.
Comparing Radial Drilling with Traditional Drilling Equipment
A traditional equipment will serve the machining requirements up to certain limit and are designed to handle specific work materials only therefore it is quiet hard to obtain heavy duty operations with conventional equipment. It on the other hand can be preferred for different dimensions and different heavy duty materials.
Learn about V-Belt Driven Radial Drilling Device
A V-belt drive radial drilling device is designed on customized aspects suitable to handle specific work piece. It is also known for smooth and noiseless function, ultimate finishing, performance, durability and low maintenance features.
Significance of All Geared Radial Drill Machine
It is a perfect device which can be preferred to drill holes in solid work materials. It is a suitable drilling equipment to handle heavy duty operations; hence, it is regarded as a high performing option.
Speciality of Radial Drilling Machine
We manufacture and supply workshop machineries of various sorts pertaining to the growing industrial requirements. These are both manufactured and imported from other countries; hence, We remains the one stop place where engineering industries can find the right tools easily.
Why to invest in Drilling cum Milling Machine?
A drilling cum milling machine is applied to obtain excellent productivity; however, it stays a suitable model for professional people. It is an excelling model of lathe and it can be relied up on for various ranges of milling purposes.
Radial Drilling Machines available supplied by Bhavya Machine Tools
We supply this types starting from all geared, V-belt driven radial to drill cum milling equipment. They also supply imported equipment which is suitable for heavy metal purpose.
Drilling requirement varies from one industry to another industry; however, handling heavy duty materials stays a challenging task in work. These device is the right choice to handle heavy materials.
V-Belt driven radial drilling machine is an innovative modern drilling which can be preferred for high accuracy in the process of drilling. Among the workshop equipments functionalities, drilling stays very important for the purpose of creating hole in different materials. Drilling instruments are used for drilling purpose and there are different types of drilling devices available to different drilling purposes such as
Fastening holes on metal sheets and majority types of solid materials
Heavy duty drilling for consistency
Drilling in solid metal platforms
Radial drilling for automatic execution. A radial drilling is a motor driven machine wherein, the cutting tool rotates with electric power supply to make a hole in solid materials.
Applications of V-Belt Driven Drilling Machine
It is preferred to obtain accuracy in drilling holes in different materials and not constrained only for drilling solid materials. It is reliable and durable that can be recommended for accurate and precise drilling works. The V belt driven radial equipment is designed as per the standards and requirements of an industry. The manufacturer offers the drill machine design based on the type of materials which would need drilling. We can get different types of radial drilling equipments in accordance with the drilling capacity. It is found to be important workshop equipments and its applications are useful in heavy tools industries. Some of the important applications are
Defence industries, etc
Features of Modern V-Belt Driven Radial Drilling Machine
It is designed to obtain ultimate precision and to meet worldwide standards. The drilling processes with V-belt driven device offers quality and strength without any damage caused to the material that needed to be drilled. In addition, the spindle can be changed with respect to the type of drilling required thus making space for accuracy and perfection in drilling process. With a V-belt you can also drill holes in different places on the same work piece material, which will be rotated and brought to position automatically. However, if it is handled by a skilled professional we can obtain effective results.
Tips to consider while buying V-Belt drilling Equipment
Before buying V-belt equipment for your industry, it is important to make sure of the following features such as
Reputation of the manufacturer or supplier
Drilling capacity with respect to your productivity demand, types of materials that need to be drilled, etc
Spindle size and capacity
Distance from the spindle
Travelling capacity of the spindle
Speed of the spindle
Type of motor that will be used for drilling
Working range in terms of maximum drilling that can be done
Table size on which it will be fixed
Protective tools such as eye guard, etc
With online purchase option available, you can place your order online and make sure of the shipping or delivery norms and conditions before you pay.
A drill machine is primarily utilized to drill a variety of wooden and metal items. It is also commonly applied in construction work, drilling foundations, breaking boulders, quarry work, etc. These are easy to operate and highly reliable. They can precisely carry out multiple functions such as drilling, boring, reaming, lapping, counter boring, tapping holes, etc. Today, a wide range of tools, including the radial drill are manufactured throughout the world. As a result, the buyer sometimes gets confused while purchasing a drill device. Besides, some people are not aware about the specific equipment that will exactly meet their particular needs. Hence the following buying tips are provided in order to help the customers take a better decision.
As a buyer you should first gather the details about the different makes and various models of drill machines that are readily available in the market. Then you can simplify your choice by determining your specific requirements. Moreover, you should also concentrate on the main characteristics of the equipment, such as the size of the drill head, the base plate, as well as the drilling capacity, drilling depth, and drilling power. Further, you should also ensure that the drilling head can be adjusted, in order to accurately position it on the work piece. Besides this, you should opt for that is built using good quality materials, so that it lasts longer. Another major factor to keep in mind is that the chosen unit should operate smoothly and silently. This is because equipments that make a loud noise disturb the people working nearby, and it may also increase the wear and tear of the device. Moreover, one of the most important elements to consider is that the equipment should have easy to access control buttons that are simple to operate. Visit Bhavya Machine Tools to check various models of drill machines.
Radial Drill Machine
It is usually categorized according to the length of its arms. So, make sure that the selected radial drill will be able to accommodate the largest size of work pieces. Further, you should select a radial drill depending on the size of the material that will be drilled. Moreover, you should even consider the range of movement that will be required for the radial arm. Another point is the level of accuracy; this will ensure that the drilling tasks will be perfectly executed and thus provide optimum results. The last and most important factor is the cost of the equipment. Hence, in order to get a drill machine within your budget limits you should compare the price of similar models offered by several manufacturers and various suppliers; and then prepare a final list of the suitable companies. In case you want to buy a large number of device you should try to get them at a relatively lower price.
Hence the above mentioned useful buying tips for drill machine will help you to get the best possible equipment as per your requirements.
Drill machines have come a long way in history because of the value they add in numerous areas such as: infrastructure, mining and many fields that involve building, demolishing or exploring. There are various types of drills available in the market to enable consumers to have unlimited options when it comes to choosing the right one. When choosing it requires adequate information about the drilling machine and how it is able to meet the demand the particular consumer would want it to meet. There are various examples of good quality drills that have been tested and are certified to be user friendly and impressive. They include:pillar drill machine and a V- belt driven radial drilling machine.
These are able to carry out drilling thoroughly and have amazed many consumers because of the way they have been meticulously designed to perform efficiently. These equipment have systems that contain a routine spindle in a system head that is installed near a flexible radial arm that can be brought up or reduced. They are designed to make sure that they offer high quality routines that can be modified above the item while executing the drilling exercise. It can be used for exploration gaps that many machines are yet to attain. Get your hands on these machines today and watch drilling becomes easier.
Features and application that Pillar Drill Machines have
These exquisite tools have a rigid structure that offers firm support in the course of the drilling exercise which enables it to last over time making it highly durable. Its part is readily available and easy to access hence should any replacement of parts be required one needs not to worry about spending a lot of time looking for spare part for the Drill equipment. It is easy to maintain which helps the consumer save on cost while maintain and its precision parts are made of the EN-8 steel. The pillar drill machine is specially designed for fast metal removal rate which is highly favorable for extraction of ores as far as mining is concerned. The octagonal shape pillar bracket acts like a rib providing more rigidity and support that keeps it upright. It has a drive to the spindle that goes through a six-splined sleeve from the inside making it firm and hard to get damaged.
Features and applications of V-Belt Driven Radial Drill Machine
This Drilling equipment is equipped with pasts such as a closed grain cast, iron column, high quality arms, geared work head. Its moving parts are finished to close tolerance while it has a steel spindle, a pinion and a spindle ram which enables the operator to easily use and maintain it. It has exceptionally accurate drilling performance of high quality that enable the operator to execute Radialdrilling in a fast and effective manner that will save time and energy which in turn increases work productivity. This device has managed to incorporate sophisticated in its designs with a touch of simplicity.
Drilling can now be an enjoyable exercise thanks to these highly innovative machines that have fully embraced technology to help the mechanical industry keep up with the modernized society.
A drilling machine is primarily utilized for drilling holes of various depths and sizes on different surfaces. Moreover this versatile machine is also used for performing some other operations such as counter boring, countersinking, lapping, reaming, screwing, spot facing, and tapping; on different types of materials. These days a broad variety of drilling devices are now readily available in the market including it. Besides this radial drill are also manufactured in different specifications and have several features that help to deliver very precise results on many types of materials including metal, wood, etc. They are widely used for heavy duty drilling applications to manufacture various kinds of products. Further, it is also regarded as an ideal tool for carrying out bulk drilling operations in numerous industrial segments such as construction, masonry, metalworking, woodworking, etc.
It consists of a drill bit which is fixed in the tool head, and mounted close to the adjustable radial arm. This movable arm can be either raised or lowered on a vertical pole in order to adjust the drill above the work piece. The length of the arm, usually determines how far the it can swing. Further, since the drill spindle is fastened at the end of the radial arm, it is now possible for the users to drill holes into relatively larger work pieces as compared to the other varieties of drill units. Besides this the radial drilling enables to easily and effortlessly, carry out highly accurate drilling tasks due to the adjustable drilling components.
Radial Drilling Machine
Today several models of V- belt driven radial drilling machine are available in the market. Hence the buyer may get confused and thus requires proper guidance in order to select the suitable equipment. First of all it is necessary to decide your specific needs and accordingly opt for the machine that can do that particular type of task. Moreover you should also consider various other factors such as your budget limit, and the features you expect from that equipment. It is also recommended to go for a top quality equipment as it helps to deliver better output and even lasts longer. It also minimizes downtime and reduces maintenance costs; and thereby helps to save your time and money. Further while deciding the appropriate radial drilling you should also consider the size of the material that you want to drill. Besides this you should go for a tool that has the facility to also drill very large size work pieces. Another significant point you have to consider is the range of movement that is needed for the radial arm. This basically depends on the distance between the holes as well as the direction in which you want to drill the work piece. Actually in order to select the best device for different industrial drilling operations you should contact a reliable manufacturer as they will help to find the radial drilling as per your exact needs.
Machines make our work simple, reduce the effort and increase the efficiency. It used for holes in a work-piece are known as drilling machines. It is the process of making a circular hole with a rotating cutter, called drill, in any material. Also known as drill press, drilling device are used for holes of various sizes and precise depth in any surface. These have made all kinds of complex jobs very simple.
It is used for industrial, commercial as well as domestic purposes. It is an important tool used for drilling in metal processing industry, manufacturing industry and for construction work. These are also designed to be used for medical purposes, for space missions and in industries like manufacturing, metalworking, woodworking and masonry work.
Besides holes, drill tools are also used for chores like tapping, spot facing, reaming, counter sinking and counter boring etc. Manual equipments are operated with hand power and automatic drill machines are powered with electricity. These are either fixed on the floor or are mounted on a stand.
A drill has a head, a radial arm and a gearing mechanism. These machines have high performance value but low maintenance cost. Those made from good quality materials have high accuracy machining work.
A variety of drilling machines for different applications are available. These are:
1) Pillar drill machine – These have rigid structure and vibration free mechanism. These are used in different industries to drill holes in concrete, rocks, heavy duty machines, metal sheets, plastic, wood, glass etc. These machines have durable bits due to which their efficiency and performance increases.
2) Radial drill machine– These are available in various dimensions of drill head, base plate and capacity. In these machines the head is mounted on a radial arm. In order to adjust the position of the drill above the work piece, the radial arm can be rotated, raised or lowered on a vertical post. It is known for its precision, accuracy and efficiency. In the plain radial drill the spindle is vertical and does not swing.
3) Drilling cum milling machine- This is two-in-one operation machine which works for drilling as well as milling operations.
A versatile drill machine contains a box with different types of drill bits and it can make holes of required sizes. All geared machine comes in various capacities for holes of a variety of radius. Pneumatic machines are powered by compressed air.
The machines that are used for industrial and commercial purposes, are powered by electricity, and are particularly designed for an extended duration use. Drill machines used in the steel industry are heavy duty machines with high functionality and durability.
Low capacity tools are used for domestic purposes like plumbing, nailing, fitting bathroom fixtures etc. While using this equipments at home one must follow the safety procedures, and use safety gears, like glasses, gloves and jumpsuits.
So, take good care of your equipment, it will last longer and serve you better. Oil it occasionally to prevent rusting and clean it properly after every use. Purchase a unit according to the nature of the job you want to perform.
The drilling machine is one of the most vital tools. It has transformed a lot of complex manufacturing processes into very simple tasks. It is an important tool that is used in several industrial and commercial operations; such as construction, woodworking, metalworking etc.
It is also commonly known as a drill press. It is basically used for drilling holes of various sizes as per required depths on any surface area. Moreover it is utilized for tapping, reaming, counter boring, countersinking, spot facing etc.
There are several categories of it such as the upright, radial and special purpose drilling tools. Even though all these are execute the fundamental drilling task; there are certain specific objectives and additional features that can be done more precisely and easily.
A radial drilling machine has a drilling head, which is mounted to slide along a radial arm; and can be rotated, raised or lowered, on a vertical mast to adjust the position of the drill above the work piece. It is used for numerous functions that include drilling, reaming, boring, tapping, counter boring, lapping, screwing and spot facing. These are capable of drilling a wide range of materials made from cast iron, steel, plastic etc.
The latest range includes V belt driven radial drill and all geared radial drill; as well as the imported radial drill machines. These are normally categorized on the basis of the arm length and the width of the drill bit swing.
The plain radial drilling always has a vertical spindle that may not move over the work piece. In the half universal drilling the spindle can be swung in one place over the work piece. A full universal drilling machine offers a great amount of flexibility. It has the capability to move and swing in any plane and over any angle; without moving the work piece.
It is a highly versatile workshop tool. The drilling spindle is attached to the end of an arm. Hence it can hold large sized work pieces, depending on the length of the arm. Whereas in the other types of drilling machines; only smaller work pieces can be placed under the drill.
Further, the arms of these radial drilling can be moved and swung in various angles to reach the exact drilling locations. The extra ability to move the arm extensively; permits even larger work pieces to be placed quite easily. It can also be used as a tool for placing fasteners. It can cut through the material and at the same time fasten two pieces of materials together with some type of fastener.
Nowadays many radial drilling manufacturers supply sturdy, accurate and long lasting radial drill machines in the local and global markets at competitive rates.
Drill FAQ will give you idea about the types of drill machines and their various industrial applications. Here it is tried to describe the common queries and needful information for drilling machine. For further query about the tools and their technical specification, you can visit the website – http://www.bhavyamachinetools.com
What is drill?
Drill is a tool used with cutter device like drill bit to drill various size of holes in solid materials like metal, wood and concrete etc.
What are the available types of drills?
There are various types of drills such as manual hand operated drills like bow drill, gimlet, breast drill and push drill. Electrical drills are pistol grip drill, hammer drill, cordless drill, drill press, radial drill and drilling cum milling machine.
What are drill bits?
Drill bits are the cutting tools used to create cylindrical holes in solid materials. Drill bits are held in the drills to get torque on rotation which creates holes.
What are the types of available drill bits?
There are various types of drill bits used in Industrial applications. Universal drill bits are used to make holes in wood, metal, plastic and others. There are different variants of universal bits like twist drill bits, step drill bit, unibit, hole saw etc, Metal drill bits as the name suggest, is used in metalworking for drilling. Variants of metal drill bits are center and spotting drill bits, core drill bit, countersink bit, ejector drill bit, gun drill bit, indexable drill bit etc. Wood drill bits are used for drilling in wood with different types of bits includes lip and spur drill bits, wood spade bits, spoon bits, forstner drill bits, center bits, auger bits, gimlet bits and adjustable wood bits etc. There are other bits used for different materials like diamond core bits, masonry drill bits, glass drill bits, PCB drill bits etc.
Where Pillar drill machines are used?
These are used to drill the solid materials with different sizing capacities ranging from 13mm to 40mm. It is used for tapping, screwing, counter boring, lapping etc. Easy installation and smooth operation with this type of drill press have made it more popular in commercial usage.
Where Radial drill machines are used?
Radial arm to drilling increase the operation versatility. Drilling of large and heavy metals and solid materials are executed quite systematically with accuracy and precision. The high quality steel parts, drilling column, arms and geared work head increase the tolerance capacity of the machine. This heavy capacity radial drills are used where it needs to bear high drilling resistant for drilling heavy metals with precision work ranging from 25mm to 40mm.
Why to use all Geared radial drill machine?
This is the advanced radial drill equipment and used in the industries where required high performance and precision drilling. It equipped with gears can greatly handle and adjust the speed of spindle to enhance the drilling accuracy with high drilling force. It is used with auto feed and fine feed to drill 40mm, 45mm drilling capacities in metalworking industries.
Where to use Drilling cum milling machine?
This two in one combo function machine is used for drilling as well milling and other machining like slotting and tapping. This high performance multi tasking drill machine is used where multiple job work needs to be done by a single operator occasionally or frequently.
What are the safety measures one must take during drilling operation?
It is one of the risky instruments during drilling execution. Several precautionary measures can prevent the accidents like always use holding device to fix the work piece from being escaped. Don’t shake/adjust the work piece while drilling is on. Use brush to clean the drilled matter to avoid burn. Keep any of the flammable material away from the drilling place. Hold the drill machine straight during drill cutting. Keep the drilling table clean during and after the process. One must use face protector to protect face and eye during drilling. Drilling must be careful to avoid breakage of drill bits that can harmful to the operator. Check the drill bits and drill unit well before operation. Drill bits must be sharpened.
Drill is a machine tool used for drilling the holes in solid materials like metal and wood with drill bit or driver bit. Drills are used in wide range of applications in metalworking, constructions and woodworking industries. The small drill is used for our household requirements to make holes on wall and materials. These are available in various sizes and power capacities. Drill is one of the oldest handy tools used from very beginning of the industrial era.
Types of Drills
Varieties of drills are manufactured as per the industrial needs. They are categorized based on different parameters like manual drills and automatic drill machines. Manual drills are referred as hand powdered drills used with hand pressure on the device/material to drill a hole. Manual drill variants are Bow drill, Gimlet, Breast drill and push drill etc. These are powered with electricity or compressed air known as electronic drill and pneumatic drill respectively. Drilling work is carried out at different locations with various types of drills including construction drill, wells drill, thermal drill etc. All drills have different applications of drilling from small to bigger size hole.
Pistol grip drill is commonly used in our daily work. Right angle drill is used in plumbing and electrical works. Hammer drill is similar to electrical drill with addition of hammer action on the same device. Rotary hammer drill is equipped with rotation mechanism used for drilling in solid constructions. Cordless drills with inbuilt rechargeable battery power are used where electrical supply is not reachable for drilling. Cordless drills consume high power. Thus need more spare batteries on charge during the drilling work to replace effectively on discharge of installed batteries.
Drill Press/Pillar Drill Machine
Drill press is the drill machine that can be stand mounted or fixed with floor or workbench through bolting. Drill press also known as pillar drill consist base, column, table, drill head and spindle. This bench drill use induction motor supply to execute the drilling operation faster with small or bigger drill bit. Drill press is quite lighter and efficient for operator compare to hand drill. The clamping of drill press makes the convenient positioning for precision and accurate drilling operation.
Radial Drill Machine
Radial drill machine with geared head put up press on large area without repositioning the work piece. Radial arm drill press is manufactured with several dimensions of drill head and varying base plate. Different thickness and size of drill bits are used here to drill from small to large size holes. These are very much popular and widely used in automotive, workshops and garages.
Drilling cum Milling Machine
Drilling cum milling machine is used for both drilling and milling operation. This lighter machine is having great option of milling capabilities to save the space including the added functionalities of shaping the materials.
Applications of Drill Machines
The basic function of drill machine is to create hole of different size in solid materials. Different drills are used for industry specific applications. Drill rigs are used to drill water wells and oil wells. Hand drills are used for screwing and fastening. Electrical pistol grip drill is used in common masonry works by builders, electricians and plumbers. Hammer drill is specifically used by carpenters to drill and fix the wooden parts. Cordless drills are useful where electrical supply is not possible to get for drilling. Pillar drill machine (also referred as drill press) is used in commercial applications where it required bulk production of drilled materials in various size and shape like metal sheets, plastic, wood, glass and concrete construction applications. The induction based power supply is easily controlled in drill press to increase or decrease the drilling speed and capacity. The capacity of drill press differs with pillar diameter, spindle nose, spindle travel, spindle speed and electronic motor used in the machine. These are widely used in automobile, printing and engineering field to increase the durability and tensile strength of the machine with effective execution to the resistive materials with quality performance. Milling cum drilling machine is broadly adopted in the industries where required mixing and grinding of solid and liquid substances.