Screw Machine (Stub) Drills

Drill America or Qualtech come standard heavy duty 135 deg split point and black finish thru 1/2″. 118 deg point 33/64″ and over.

Heavy Duty - Right Hand

Shorter drills provide greater rigidity for heavy duty drilling and are also used in screw machine operations. Drills 33/64″ and over are 118° point.

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Left hand

For use in operations where other left hand applications make reversing for drilling impractical. All are 118° point.

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