

Features precision ground 82° tips for countersinking most machinable metals, wood, and plastic. Made from industrial grade high-speed steel for increased durability. Each countersink has a black oxide coating to resist corrosion and a 5-flute design that reduces vibration for smoother drilling and an extended life.
Bit Type: Countersink
Material: High speed steel
Coating: Black Oxide
Qty: 5 bits
Includes 1/4", 3/8", 1/2", 5/8", 3/4" countersinks and molded case.