Irwin 12411 1/2″ High Speed Countersink

Description

Irwin 12411 1/2″ High Speed Countersink

The Irwin 12411 1/2″ High Speed Countersink features:

• Item no. 12411
• Diameter: 1/2″
• Flute length: 15/32″
• Overall length: 1-21/32″
• Shank size: 1/4″
• Precision ground 82° tip for countersinking most machinable metals, wood or plastic
• Made from industrial grade high speed steel for increased durability
• 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

Available Irwin Countersink sizes:

• 1/2″: 12411
• 5/8″: 12412
• 3/4″: 12413