27/64" Cryogenic HSS Black & Gold Jobber Length Drill Bit Shopify Collective Part Number: Assortment Kit #101348

Part Number: Assortment Kit #101348 Pieces - Coarse Thread

Part Number: 62C450WASS/316

Part Number: 75C250HCSL9Y

smoother holes in a wide range of materials such as acrylics

Part Number: Assortment Kit #642210 Pieces

27/64" Cryogenic HSS Black & Gold Jobber Length Drill Bit Shopify Collective Part Number: Assortment Kit #101348Product Description KFD Killer Force Drill Bits are manufactured from M2 premium grade high speed steel. Cryogenic KFD Drill Bits are cryogenically frozen to 300F for 48 hours. Cryo treating the drill bits results in increased tool life, torsion strength and improved corrosion resistance. They are black and gold surface treated for use for use on alloy steel, aluminum, brass, bronze, carbon steel, spring steel, stainless steel, tool steel and other