31/64 Heavy Duty Jobber Drill Bits 6 pack B1/2-13 x 4 3/4 5/16" Hanger Bolt Driver Tool

5/16" Hanger Bolt Driver Tool 12 pack

Part # MS16562-139

D Heavy Duty Jobber Drills

Part #251031L0300SS-500

Part # MS51957-79B

31/64 Heavy Duty Jobber Drill Bits 6 pack B1/2-13 x 4 3/4 5/16" Hanger Bolt Driver ToolNeed a large quantity? Request bulk pricing here. 31 64 Heavy Duty Jobber Drills, High Speed Steel Pack of 6 The TiN (Titanium Nitrite) coating provides a super hard surface with high lubricity. The tool life may be extended 500% or more in high wear or very abrasive drilling applications. The heavy duty construction makes it ideal for hard metals work hardened stainless and other difficult to drill materials. Made in the USA. Part # 400T131