9/32 Nitro Heavy Duty Jobber Drill Bits 12 pack B1-8 x 4 3/4 PROFERRED INTERCHANGEABLE BIT SCREWDRIVER SET

PROFERRED INTERCHANGEABLE BIT SCREWDRIVER SET - ACETATE 9 PIECE IN 1 Item # T29002

The heavy construction affords efficient drilling in stainless steel and other hard materials

Part # 170A1448

Part # MS15795-844

Part # MS51959-97

9/32 Nitro Heavy Duty Jobber Drill Bits 12 pack B1-8 x 4 3/4 PROFERRED INTERCHANGEABLE BIT SCREWDRIVER SETNeed a large quantity? Request bulk pricing here. 9 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