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Hand Tools - Drilling Bits, Files, Chisel, Wrenches, Spanners by sid

Different Types of Hand Tools and Their Uses
Devices designed for manual hand held operations on a system or material can be called as hand tools. There

are different varieties of hand tools available in various types, shapes and sizes for performing various jobs. Some of the widely used and

well known varieties of hand tools include chisels, bolsters, drill bits, hammers,

axes, saw, punches, screw drivers, spanners, wrenches,

wood working tools, measuring and precision tools, inspection tools etc. The applications of some of

these tools are listed below.
Drilling Bits
The tools used to drill holes into materials are called drilling bits or drill bits. These

are often held in a device called drill, which rotates them and provides force required to create the hole. There are different kinds of drilling bits used

for specific purposes. Masonry drill bits,

HSS drill bits, SDS drill bits, glass and tile bits, hole saw, step drill, twist drill bits, auger bits

are some of the widely used varieties of drill bits.
Files
Files are the tools used for cutting, smoothing off, or

removing small amounts of metal, wood, plastic or other material. They are made in various lengths, shapes, and cuts. Generally a specific kind of file

can be used for performing specific purpose only for which it is designed. For example round files are used for filing circular openings

or concave surfaces, square files can be used for filing rectangular slots and keyways where as flat files file flat

surfaces on various materials. The triangular files for filing saws and three square files for filing internal angles are also the popular

categories.
Chisel
Hand tool used for carving or cutting material like wood, metal or stone is called chisel. This tool is equipped with a flexible shaped cutting edge

blade on its end to perform its cutting task. There are different types of chisels like cold chisels, concrete

chisels, carving chisels etc. Whatever be the type the basic operating principle is the same for all - the cutting blade with the help of handle is

guided through the object to perform the cutting task.
Wrenches or Spanners
A wrench is a hand tool with fixed or adjustable jaws, generally used for applications like gripping,

turning, fastening, tightening, twisting or loosening objects such as nuts, bolts and pipe fittings. They are available in different shapes and sizes and

can be used for wide range of applications. Pipe wrenches, general use wrenches, adjustable wrenches and

fixed wrenches are some popular categories of wrenches generally used. To know about other kinds of hand tools please visit

www.rocktools.com.au.

Rocktools is a leading Australian online hand tools supplier offering quality hand tools like chisel, bolster, drill bits, files, hammers, wrenches, axes, hole saw, knife, blades, punches, wrecking bars, screwdrivers, pliers and hex keys, measuring and precision tools, woodworking tools and lubrication and paint tools at very cheap prices.

Article Source: http://www.earticlesonline.com/Article/Hand-Tools---Drilling-Bits--Files--Chisel--Wrenches--Spanners/1190066

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This entry was posted on Friday, December 12th, 2008 at 11:44 pm and is filed under Leathercraft Supplies. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.