29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series Shopify Collective Part Number DWDTLCT47/64

Part Number DWDTLCT47/64

Part Number DWTSMR112-20X2

Size 1"-32

It’s oilproof

Part Number T/A54737

29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series Shopify Collective Part Number DWDTLCT47/64Product 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