12.00 mm 135 Degree Split Point – M42 Cobalt Jobber Length Drill Bit Type 150 (5/Pkg.), Norseman Drill #34530

Description

Info:

• Manufactured from M42 HSS containing 8% cobalt which increases high red hardness.
• Cobalt drills require rigidly held positive feed drilling equipment.
• Manufactured to NAS 907J specifications.