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Saturday 9 August 2014

CHISELS

STARTING AND BUYING HAND TOOL GUIDE FOR BEGINNERS



MUST HAVE TOOL 2- CHISEL

chisel is a tool with a characteristically shaped cutting edge (such that wood chisels have lent part of their name to a particular grind) ofblade on its end, for carving or cutting a hard material such as woodstone, or metal by hand, struck with a mallet, or mechanical power.The handle and blade of
some types of chisel are made of metal or wood with a sharp edge in it.
In use, the chisel is forced into the material to cut it. The driving force may be manually applied or applied using a mallet or hammer. In industrial use, a hydraulic ram or falling weight drives the chisel into the material to be cut.
A gouge, one type of chisel, is used, particularly in woodworkingwoodturning and sculpture, to carve small pieces from the material. Gouges are most often used in creating concave surfaces. A gouge typically has a 'U'-shaped cross-section.


USE



Chisels have a wide variety of uses. Many types of chisel have been devised, each specially suited to its intended use. Different types of chisel may be constructed quite differently, in terms of blade width or length, as well as shape and hardness of blade. They may have a wooden or plastic handle attached using a tang or socket, or may be made entirely of one piece of metal.




TYPES OF CHISELS



BUTT CHISEL: short chisel with beveled sides and straight edge for creating joints.
CARVING CHISELS: used for intricate designs and sculpting; cutting edges are many; such as gouge, skew, parting, straight, paring, and V-groove.
CORNER CHISEL: resembles a punch and has an L-shaped cutting edge. Cleans out square holes, mortises and corners with 90 degree angles.
BEVEL EDGE CHISEL: can get into acute angles with its bevelled edges.
FRAMING CHISEL: usually used with mallet; similar to a butt chisel, except it has a longer, slightly flexible blade.
SLICK CHISEL: a large chisel driven by manual pressure, never struck.
MORTISE CHISEL: thick, rigid blade with straight cutting edge and deep, slightly tapered sides to make mortises and similar joints.
PARING CHISEL: has a long blade which is ideal for cleaning grooves and accessing tight spaces.
SKEW CHISEL: has a 60 degree cutting angle and is used for trimming and finishing.
DOVETAIL CHISEL: made specifically for cutting dovetail joints. The difference being the thickness of the body of the chisel, as well as the angle of the edges, permitting easier access to the joint.


REMEMBER SHARP CHISEL IS BEST CHISEL 

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