31/64" Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective the spring is oiled and

the spring is oiled and housed inside the joint

Part Number: Assortment Kit #2087111 Pieces - Coarse Thread

Part Number DWTSH5/8-20

Part Number: 87X225DPAPL

31/64" Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective the spring is oiled andProduct 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