Irwin 4-Piece Wood Countersink Bit Set Rotary Tools & Accessories 2-flute carbide flush trim router

2-flute carbide flush trim router bit

1/4' shank

FULL CONTROL AND BALANCE with curved handle design and padded thumb rest for comfort

Comfort fit nylon crown suspension straps for comfort

Includes storage case

Irwin 4-Piece Wood Countersink Bit Set Rotary Tools & Accessories 2-flute carbide flush trim routerReplacement tapered drill bits with widened flutes for drilling fast, clean pilot holes. Adjustable 4 cutter counterbore cuts and clears chips quicker for fast, smooth countersink or counterbore drilling. Attaches and adjusts with 2 hex screws. Counterbore attaches to flat on shank for a more secure fit. Adjustable stop collar attaches to counterbore for controlling countersink depth. 1 4' quick change shank reduces slipping in standard chucks and is