ven in this modern day, some basic hand tools are still
very must for sheet metal work, no matter a small metal shop or a large
one. You should purchase your own set of hand tools and practice using
them until you are very proficient. Once you reach that point, metal
fabrication work can be a very satisfying and productive work!
>> Sheet Metal Cutting Tools
1) Hand Shears
Hand
shears are powered either electrically or pneumatically. They can cut
even very touch steels. Operation manual always come with your hand
shear tool, so be sure to read them thoroughly before starting your
operation. Hand shears are most often used to blank out sheet metal,
which is the process to cut the general shape for the piece to be
formed.
You should get a professional grade heavy duty
electric hand shear for high speed cutting and trimming of metals. Some
can cut up to 150 inches per minute on a no. 14 gauge steel. The
cutting head can swivel 360 degree for straight, sideways or angled
cutting position. Electric hand shears can save you many hours of time
and they make very long and precise cuts, either curved or straight.
2) Snips
Snips
look like scissors, however they are very heavy duty and are the most
common cutting tools in sheet metal fabrication work.By 1977 the market
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manufacturers. You will need at least three pairs of snips: left
cutting, right cutting and straight cutting.
3) Files
Files
are used to smooth out the cut edge you make on metals. They are just
used as often as any other hand tools in metal shops. There are so many
types of files available, usually classified by shape, length and cut.
4) Power Drill
Power
drills can be powered either electrically or pneumatically, you should
choose one which you have easy access to the power source. The parts of
a power drill include the handle, an on/off trigger with safety latch,
a reversing switch for changing the rotation direction of the drill
bit, a torque adjustment, and the chuck that holds the drill bit in
place.
Good power drills are must haves for sheet metal work.
The main thing is to get one with a 3/8 inch chuck, and with some high
quality drill bits. Power drills require little maintenance but can be
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