U Nitro Heavy Duty Jobber Drill Bits 6 pack 1/2-13 x 2 9/64 Heavy Duty Jobber Drills

9/64 Heavy Duty Jobber Drills

Part #350C031SS-100

Part # 1200C130

Part # MS35275-249

Part # MS90726-110

U Nitro Heavy Duty Jobber Drill Bits 6 pack 1/2-13 x 2 9/64 Heavy Duty Jobber DrillsNeed a large quantity? Request bulk pricing here. U Nitro Heavy Duty Jobber Drills Pack of 6 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 for