V Nitro Heavy Duty Jobber Drill Bits 6 pack ms51861 #38 Aircraft Extension Drill Bit

#38 Aircraft Extension Drill Bit 6" Length Black Oxide - Pack of 6

5" 120 LB(0

Part # BH050F100N

Part # NAS620-C3L

Part # MS16562-119

V Nitro Heavy Duty Jobber Drill Bits 6 pack ms51861 #38 Aircraft Extension Drill BitNeed a large quantity? Request bulk pricing here. V 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