21/64" Screw Machine Drill Bit, High Speed Steel
Model #: SMR-21/64
Price: $1.62
Description: 21/64" Screw Machine Drill, HSS, 0121-0106
- Size: 21/64"
- Flute Length: 1 11/16"
- Overall Length: 2 15/16"
- Short length drill bits, often used in screw machines.
- Shank Diameter: 21/64"
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.