3/32 Nitro Heavy Duty Jobber Drill Bits 12 pack 1/2 x 2 Part # 172F1286

Part # 172F1286

If touch-ups are necessary

Part # MS51958-70

Part # MS35307-307

the S-5-PV Kit had to be submitted for tests

3/32 Nitro Heavy Duty Jobber Drill Bits 12 pack 1/2 x 2 Part # 172F1286Need a large quantity? Request bulk pricing here. 3 32 Nitro Heavy Duty Jobber Drills Pack of 12 Manufactured from a premium grade of M 7N molybdenum high speed steel. The Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment that give a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel. Body and clearance are gold and black surface treated