• Manufactured from M42 high speed steel containing 8% cobalt which increases high hot hardness.• Cobalt drills require rigidly held positive feed drilling equipment.•Manufactured to NAS 907J specifications.•
Cutting Tools,Drill Bits,Jobber Length Drill Bits
4.30mm Type 643-D 135° Split Pt. M42 Cobalt NAS 907J Jobber Drill,PK10
Specifications of 4.30mm Type 643-D 135° Split Pt. M42 Cobalt NAS 907J Jobber Drill,PK10 | |
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Instock | instock |