F Nitro Heavy Duty Jobber Drill Bits 12 pack 5/16-24 x 4 #11 Aircraft Extension Drill Bit

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

Part # MS35190-321

Part # BH038F225N

IMPACT 3/8" DRIVE METRIC SOCKET 6 pack - 15 MM IMPACT 6 Point Item # S31015

Part # MS16555-626

F Nitro Heavy Duty Jobber Drill Bits 12 pack 5/16-24 x 4 #11 Aircraft Extension Drill BitNeed a large quantity? Request bulk pricing here. F 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