Glossary Of Terms For Woodworking - Craftsman 315.212500 Operator's Manual

• ALWAYS TURN OFF THE SAW before discon-
necting it to avoid accidental starting when recon-
necting to power supply. NEVER leave the saw
unattended while connected to a power source.
• NEVER lift this tool by gripping the sliding miter
fence.
• AVOID direct eye exposure when using the laser
guide.
• SAVE THESE INSTRUCTIONS. Refer to them
frequently and use to instruct other users. If you
loan someone this tool, loan them these instruc-
tions also.
,_ WARNING: Some dust created by power
sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known
to cause cancer, birth defects or other reproduc-
tive harm. Some examples of these chemicals
are:
• lead from lead-based paints,
• crystalline silica from bricks and cement
and other masonry products, and
• arsenic and chromium from chemically-
treated lumber.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals, work in a well
ventilated area and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic
particles.
SAVETHESEINSTRUCTIONS
Arbor
The shaft on which a blade or cutting tool is mounted.
Bevel Cut
A cutting operation made with the blade at any angle
other than 90 ° to the miter table,
Crosscut
A cutting or shaping operation made across the grain
of the workpiece.
Compound Miter Cut
A compound miter cut is a cut made using a miter
angle and a bevel angle at the same time.
Freehand
Performing a cut without using a fence, miter gage,
fixture, work clamp, or other proper device to keep the
workpiece from twisting or moving during the cut.
Gum
A sticky, sap based residue from wood products.
Miter Cut
A cutting operation made with the blade at any angle
other than 90" to the fence.
Resin
A sticky, sap base substance that has hardened.
Revolutions Per Minute (RPM)
The number of turns completed by a spinning object
in one minute.
Saw Blade Path
The area over, under, behind, or in front of the blade.
As it applies to the workpiece, that area which will be,
or has been, cut by the blade.
Set
The distance that the tip of the sawblade tooth is bent
(or set) outward from the face of the blade.
Throw-Back
Throwing of a workpiece in a manner similar to a
kickback. Usually associated with a cause other than
the kerf closing, such as a workpiece not being
against the fence, being dropped into the blade, or
being placed inadvertently in contact with the blade.
Through Sawing
Any cutting operation where the blade extends
completely through the thickness of the workpiece.
Workpiece
The item on which the cutting operation is being done.
The surfaces of a workpiece are commonly referred to
as faces, ends, and edges.
Zero Clearance Throat Plate
A plastic throat plate inserted in the miter table that
allows for blade clearance. When you make your first
cut with your compound miter saw, the saw blade cuts
a slot through the throat plate the exact width of the
blade. This provides for a zero clearance kerr that
minimizes workpiece tear-out.
No Hands Zone
The area between the marked lines on the left and
right side of the miter table base. This zone is
identified by no hands zone labels placed inside the
marked lines on the miter table base.