P Nitro Heavy Duty Jobber Drill Bits 6 pack B7/8-9 x 2 1/2 Tensile Strength Newtons:

Tensile Strength Newtons:

Part # MS51958-60B

1/16 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 6

Part # AN960-C6L

P Nitro Heavy Duty Jobber Drill Bits 6 pack B7/8-9 x 2 1/2 Tensile Strength Newtons:Need a large quantity? Request bulk pricing here. P 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