Alpha 17.5 mm Reduced Shank Drill Bit – Single Piece, Precision Ground

Description

118° split point – Better for drilling into Pilot Holes

12.7mm non-slip shank

3 Flats on Shank – Prevents slippage in chuck

Black/ Bright finish acids chip flow & heat dissipation

Full length ground from a single piece of HSS – eliminates breakage

ongest side (mm)    248.00
Median side (mm)    50.00
Shortest side (mm)    20.00
Weight (gr)    180.00

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