#10 Nitro Heavy Duty Jobber Drill Bits 12 pack 10-32 x 1 3/8 Part # 1280A023

Part # 1280A023

Z Heavy Duty Jobber Drills

Part # MS35206-214

Part # MS35190-257

Part # 174F20821

#10 Nitro Heavy Duty Jobber Drill Bits 12 pack 10-32 x 1 3/8 Part # 1280A023Need a large quantity? Request bulk pricing here. #10 Nitro Heavy Duty Jobber Drills, High Speed Steel 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