#4 (.2090") Screw Machine Drill Bit, High Speed Steel
Model #: SMRN-4
Price: $0.85
Description: #4 HS Screw Machine Drill, 0122-0021
- Size: 4
- Flute Length: 1 1/4"
- Overall Length: 2 3/8"
- Decimal Equivalent: .209"
- 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.