#23 Nitro Heavy Duty Jobber Drill Bits 12 pack B5/8-18 x 4 1/4 Part #137S14T300SS-300

Part #137S14T300SS-300

PROFERRED AVIATION SNIPS

MS16562 Military Spring Pin Steel Phosphate Zinc Per NASM 39100 - Pack of 2000

#30 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 6

#23 Nitro Heavy Duty Jobber Drill Bits 12 pack B5/8-18 x 4 1/4 Part #137S14T300SS-300Need a large quantity? Request bulk pricing here. #23 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