#58 Nitro Heavy Duty Jobber Drill Bits 12 pack B7/8-14 x 3 Part # 170A13218

Part # 170A13218

Part # MS35307-362

IMPACT 3/8" DRIVE SAE SOCKET 6 pack - 7/16" IMPACT 6 Point Item # S30014

Item # M05130

Part # MS90725-111

#58 Nitro Heavy Duty Jobber Drill Bits 12 pack B7/8-14 x 3 Part # 170A13218Need a large quantity? Request bulk pricing here. #58 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