#5 Nitro Heavy Duty Jobber Drill Bits 12 pack 4-40 x 3/8 21/64 Aircraft Extension Drill Bit

21/64 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 3

1/4 x 8 1/2 SDS Plus Dura-Tip Masonry Drill

1/4" DRIVE SAE SOCKET 6 pack - 11/32" DEEP 6 Point Item # S15111

Part # 1200A124

Part # MS35307-305

#5 Nitro Heavy Duty Jobber Drill Bits 12 pack 4-40 x 3/8 21/64 Aircraft Extension Drill BitNeed a large quantity? Request bulk pricing here. #5 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