- Material: HSS
- Drill Size - Decimal Inch: 0.1406 in
- Drill Size - Fraction: 9/64 in
- Flute Length: 1-3/4 in
- Overall Length: 2-7/8 in
- Point Angle: 135 deg
- Type: Heavy Duty
- Applicable Materials: Medium Metal
- Country of Origin: US
- Cutting Depth: 1-3/4 in
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Manufacturer Name: Viking Drill & Tool
- Point Type: Split/Self-Centering
- Series: 240-A
- Application
- Item Features
- Standards
Aerospace
- Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow
- Heavy duty construction for drilling in tougher materials
- 135 deg split point is self-centering for reduce thrust and easier penetration
NAS 907B