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Tip
#26
Drill Press
(continued)
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Pg. 1-3, Pg
4-6, Pg 7-9, Pg
10-12,
Pg
13-15, Pg
16-18, Pg
19-21, Pg 22-24
Supporting
the Work
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Figure
7-8 . Place a scrap block of wood between the work
and the table when drilling holes through the workpiece.
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When drilling
through holes place a scrap block between the workpiece and
the table (Figure
7-8). This protects the table and lets the bit point cut
through into the scrap block so that it does not splinter
the back of the workpiece as it emerges. Warning: Clamp
the workpiece to a supporting surface to keep the bit from
grabbing in the hole and jerking the workpiece out of your
hands, particularly when the point is about to break through.
Use of
the rip fence or miter gauge as a guide and support will lessen
the need for clamping. When the workpiece being drilled is
held against the rip fence or miter gauge, the twisting force
exerted by the bit is taken by the fence or miter gauge and
not by your hands.
The grain
on some woods, such as fir, may pull a bit off center. When
this happens, try clamping the work, drilling a small pilot
hole, and then enlarging the hole to full size by drilling
halfway through from each side.
Continue
to General Drilling
Back to Laying Out the Work
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