One Republic 7/8" x 6 1/4" High Speed Silver & Deming 1/2" Shank Drill Bit #303

Description

Silver and Deming drills
are all purpose
drills
and are used wherever the maximum chuck capacity is 1/2". They are also called S&D
Drills
, Blacksmith
Drills
or Prentice
Drills
(Canada). ... Titanium nitride coated
Silver
&
Deming drills
will
drill
200 to 700% more holes than uncoated tools. Shank length is 2 1/8".
Ruler not included in listing.
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