115 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" A - Z and #1-#60, D/ACO Series Quantity:1 Part Number: assortment-kit-547904 Pieces -

Part Number: assortment-kit-547904 Pieces - Coarse Thread

is for turning round dies for making new threads or re-threading existing threads

Shape Flame Double Cut

These drill bits have a 1/2" reduce shank to expand the size range capacity of a portable drill chuck and has common flute and overall length for minimal adjustment during tool changes

Part Number: BIT-DWDCO7/16

115 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" A - Z and #1-#60, D/ACO Series Quantity:1 Part Number: assortment-kit-547904 Pieces -Product 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