IRWIN, 1882785, Countersink Drill Bit, 1/4" Quick-Change Shank, Tapered, 7.200 in

IRWIN Wood Countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes and ensure a tight fit for screws. They have an adjustable four-cutter counter bore attachment that cuts fast and clears chips quickly for fast, smooth countersinking applications. The counter bore feature attaches flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. IRWIN SPEEDBOR countersink bits fit all standard 1/4" quick-change chucks, including impact drills.

Features

• 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills.
• Tapered drill with widened flutes for drilling fast, clean pilot holes.
• Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking.
• Counterbore attaches to flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth.

• Length: 7.200 in
• Height: 0.700 in
• Width: 1.900 in
• Shank Size: 1/4 in
• Weight: 0.106 lbs
• Type: Tapered
• Product Type: Counter Sink Drill Bit
• Country of Origin: China