#51 Nitro Heavy Duty Jobber Drill Bits 12 pack hex-lag-bolt Part # MS90725-9

Part # MS90725-9

#29 Nitro Heavy Duty Jobber Drills

Part #11110A100SS-100

X Nitro Heavy Duty Jobber Drills - Pack of 6

Part # 1149C0563R

#51 Nitro Heavy Duty Jobber Drill Bits 12 pack hex-lag-bolt Part # MS90725-9Need a large quantity? Request bulk pricing here. #51 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