37/64" Cobalt Taper Length Drill Bit Shopify Collective plastic BIT COOLER Case and

plastic BIT COOLER Case and contains sizes 1/16" - 1/2" x 1/64" increments (1/16"

Small Inch 18-8 Stainless Steel Flat Socket Cap Screws #6 #8 #10

Tap Drill Size 21/32"

& Ceramic Handling

3/8 x 7/16

37/64" Cobalt Taper Length Drill Bit Shopify Collective plastic BIT COOLER Case 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 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.