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7/8" Screw Machine Drill Bit, High Speed Steel

Model #: SMR-7/8

7/8" Screw Machine Drill Bit, High Speed Steel

Price: $15.60

Description: 7/8" Screw Machine Drill, HSS, 0121-0281

  • Size: 7/8"
  • Flute Length: 3 1/2"
  • Overall Length: 5 1/2"
  • Will NOT fit in a 3/8" or 1/2" Drill Chuck.
  • Shank Diameter: 7/8"

Short length drill bits, often used in screw machines.
Often called "stub drills".
Shank is the same diameter as cutting diameter.
High speed steel.
Please note: Screw Machine Drill bits may be bright finished or black oxide, depending on stock.

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