N Nitro Heavy Duty Jobber Drill Bits 6 pack 1-1-4l These washers meet MS15795 specifications

These washers meet MS15795 specifications

Part # 400A107

Part # MS90725-36

Part # 450T115

Part # 170A1106

N Nitro Heavy Duty Jobber Drill Bits 6 pack 1-1-4l These washers meet MS15795 specificationsNeed a large quantity? Request bulk pricing here. N 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