60 Piece Cobalt Jobber Length Drill Bit Set, #1-#60, D/ACO Series - High Performance & Durable Cutting Tool | Drill America Set & Kits making it simple to replace

making it simple to replace your old valve stem and get back to work quickly

Choose the Drill America - 2-24 UNS HSS Taper Tap for unmatched reliability and performance

Typically used with die stocks or wrenches for easy threading

Designed with safety and comfort in mind

Why Choose Drill America - 1-1/16 HSS 3MT Cobalt Steel Taper Shank Drill Bit

60 Piece Cobalt Jobber Length Drill Bit Set, #1-#60, D/ACO Series - High Performance & Durable Cutting Tool | Drill America Set & Kits making it simple to replaceCobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and accurate drilling. Compared