21 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 3/8", D/ACO Series BoltsandNuts.com Part Number: 100C500SHB307G

Part Number: 100C500SHB307G

quiet operation • Clear Size Markings – The tip size and function are clearly laser-marked on the pliers for quick reference

Part Number POU1-1/4-12

Industry Type: Automotive & Garage

21 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 3/8", D/ACO Series BoltsandNuts.com Part Number: 100C500SHB307GProduct Description Cobalt 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