C Nitro Heavy Duty Jobber Drill Bits 12 pack B5/8-11 x 3 Part # NAS1352C048

Part # NAS1352C048

Part # MS35190-209

Part # MS35308-368

11/32 Aircraft Extension Drill Bit 6" Length Black Oxide - Pack of 6

#2 Heavy Duty Jobber Drills

C Nitro Heavy Duty Jobber Drill Bits 12 pack B5/8-11 x 3 Part # NAS1352C048Need a large quantity? Request bulk pricing here. C Nitro Heavy Duty Jobber Drills 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 surface treated for