Extension Length Drill Bits
Most commonly used for drilling deep holes and also drilling areas that are difficult to reach.
Drillco 1312A124 Imperial Extra Length Drill, 3/8 in Drill - Fraction, 0.375 in Drill - Decimal Inch, 12 in OAL, HSS
Drillco Extra Length Drill, Imperial, Series: 1312, 3/8 in Drill - Fraction, 0.375 in Drill - Decimal Inch, 12 in Overall Length, 9 in Cutting Depth, Spiral Flute, 9 in Flute Length, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide
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