7/64 Nitro Heavy Duty Jobber Drill Bits 12 pack B1/4-20 x 1 1/8 Part # 11031A150SS-500

Part # 11031A150SS-500

Part # BH063F175N

15/32 Nitro Heavy Duty Jobber Drills - Pack of 6

Part # 910EJOTICLIPKIT-100

7/64 Nitro Heavy Duty Jobber Drill Bits 12 pack B1/4-20 x 1 1/8 Part # 11031A150SS-500Need a large quantity? Request bulk pricing here. 7 64 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