PRECISION SCREW MACHINE LENGTH DRILLS, FRACTIONAL SIZE
- BRIGHT FINISH, HSS 118° PT. (R40) -primarily for use in screw machines. Short length provides increased rigidity in machine drilling.
- COBALT 135° SPLIT PT. BRONZE OXIDE (M40CO) – made of heat resistant cobalt. Performs well in limited access areas or where extra rigidity is required. Designed for drilling high alloy and work hardening materials.
