29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series BoltsandNuts.com Part Number DULSN4

Part Number DULSN4

Diameter/Pitch: 1/2"-20

Groove Joint Pliers will find its way into just about any project

Part Number DWTSR1-73224

Jobber length drill blanks are precision-ground cylindrical rods made from high-speed steel (HSS)

29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series BoltsandNuts.com Part Number DULSN4Product 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