#5 Nitro Heavy Duty Jobber Drill Bits 12 pack B1/4-20 x 2 1/2 Part # 480N043

Part # 480N043

Part # MS51958-7

Part # MS35206-260

Part # NAS1352N0612

#30 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 6

#5 Nitro Heavy Duty Jobber Drill Bits 12 pack B1/4-20 x 2 1/2 Part # 480N043Need a large quantity? Request bulk pricing here. #5 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