53/64" Cobalt Taper Length Drill Bit BoltsandNuts.com Part Number DWTD328

Part Number DWTD328

Part Number DWTH2-3410

Tekton impact bit sockets have both a high-visibility laser size marking and a permanent stamped marking that won't wear off

Part Number GLBCOX1221/64

ship and engine builders

53/64" Cobalt Taper Length Drill Bit BoltsandNuts.com Part Number DWTD328Product 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 taper 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.