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High Speed Steel Drill Bits

High Speed Steel Drill Bits

Screw Machine (Stub) Length HSS Drill Bits

Screw Machine (Stub) Length HSS Drill Bits

These Screw Machine, or Stub, Length drill bits are designed for applications where increased hole accuracy and extended tool life is required. This is achieved by the shorter length as compared to other drill bits which provides maximum rigidity.
Sorting Qty Item # Brand Model # Cut Diameter Length of Cut Overall Length Point Angle Finish/Coating Price Qty
85 20011281 Drill America D/AST1/2 1/2" 2 1/4" 3 3/4" 135° Black Oxide
86 02043980 Morse Cutting Tools 14997 1/2" 2 1/4" 3 3/4" 135° Black Oxide