Irwin 12411 Drill Bit, 1/2 in Dia, 1-21/32 in OAL, Countersink, 5-Flute, 1/4 in Dia Shank, Round Shank

HSS milled and precision ground to 82 deg for countersinking into most machinable materials such as iron, steel, soft metals, plastic or wood.
Unit: EA
UPC: 042526124112
Model Number: 12411

Features

• Precision grind process removes the burr from cutting edge for cleaner cuts
• Made of high-grade heat-treated forged steel, plated and black oxide finished to prevent rust
• Black oxide finish resists corrosion
• Five flute design reduces vibration for smoother drilling and extended life
• 1/4 in round shank fits all handheld and stationary drills

Additional Information

• Applicable Materials: Metal Plastic Wood
• Diameter: 1/2 in
• Finish: Black Oxide
• Flute Length: 15/32 in
• Material: HSS
• Number Of Flutes: 5
• Overall Length: 1-21/32 in
• Point Angle: 82 deg
• Shank Diameter: 1/4 in
• Shank Type: Round
• Type: Countersink