Description
Brown Aviation Tool | 21 SHORT COBALT THREADED D | 21159
Threaded shank adapter drills are manufactured to NAS 965 Type D Standards with 135 degree split points.
Cobalt drills are for drilling hard, tough, high tensile strength materials and has a significantly longer tool life than regular high speed steel.
Industry standard 1/4- 28 threads.
Made in the USA.
Key Features
- Threaded shank adapter drills are manufactured to NAS 965 Type D Standards with 135 degree split points
- Cobalt drills are for drilling hard, tough, high tensile strength materials and has a significantly longer tool life than regular high speed steel
- Industry standard 1/4- 28 threads
- Made in the USA
Applications
- Drilling hard, tough, high tensile strength materials
Benefits
- Longer tool life than regular high speed steel
- Industry standard 1/4- 28 threads
- Made in the USA
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