The IRWIN Metal Countersink Drill Bit Set 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 five-flute design that reduces vibration for smoother drilling and an extended life. Set includes 1/4", 3/8", 1/2", 5/8", and 3/4" countersinks, and a drawer Case
- Precision Ground 82° Tip For Countersinking Most Machinable Metals, Wood, And Plastic
- Made From Industrial Grade High Speed Steel For Increased Durability
- Includes A Black Oxide Finish For Added Corrosion Resistance
- Five-Flute Design Reduces Vibration For Smoother Drilling And Extended Life
- Precision-ground 82 tip for countersinking into most machinable metals, wood or plastic
- Made from industrial grade high speed steel for increased durability
- Includes a black oxide finish for added corrosion resistance
- Five flute design reduces vibration for smoother drilling and extended life
- 1/4" round shank fits all handheld and stationary drills
- Precision Ground 82° Tip For Countersinking Most Machinable Metals, Wood, And Plastic
- Made From Industrial Grade High Speed Steel For Increased Durability
- Includes A Black Oxide Finish For Added Corrosion Resistance
- Five-Flute Design Reduces Vibration For Smoother Drilling And Extended Life
- Precision-ground 82 tip for countersinking into most machinable metals, wood or plastic
- Made from industrial grade high speed steel for increased durability
- Includes a black oxide finish for added corrosion resistance
- Five flute design reduces vibration for smoother drilling and extended life
- 1/4" round shank fits all handheld and stationary drills
