52390 Type 135-TW Screw Machine Length Bright Finish NAS 907C Heavy-Duty 135Â degree Split Point Drill Bit (6 pack) 4mm OD and a gray Neoprene outer

and a gray Neoprene outer jacket

The stiffness of Nylon also creates a high retraction force

• It is recommended for non-ferrous metals

• Adaptable to any mounting position (universal oil fill)

and hardened and unhardened steel

52390 Type 135-TW Screw Machine Length Bright Finish NAS 907C Heavy-Duty 135Â degree Split Point Drill Bit (6 pack) 4mm OD and a gray Neoprene outerA sturdy drill for use in portable power drilling. Accurate centering, fast penetration. Ideal for thin metal work. Sizes smaller than #52 are not split pointed. NOTE: For letter sizes, see 135 AG page 36 Bright finish accurate centering, fast penetration. Click Here for product catalog Proudly Manufactured in the U. S. A