7/16" Cryogenic HSS Black & Gold Jobber Length Drill Bit Quantity:1 Part Number CTH3687

Part Number CTH3687

• Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off • Shallow 6-point socket opening provides an exact fit for hex fasteners • Radiused corners prevent fastener round-off by applying force to a fastener's flat sides

Size 1-25/64"

Part Number DWDCO27/32

7/16" Cryogenic HSS Black & Gold Jobber Length Drill Bit Quantity:1 Part Number CTH3687Product 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