Irwin Wood Countersinks #4 x 7/64" Brand_Kindred Flotec 1/2 H

Flotec 1/2 H

For tightening nylon ties when securing flex duct to take-off collars

Use It To Pass Smog Tests

700 PSI rating

2 Atm 20 Fuses

Irwin Wood Countersinks #4 x 7/64" Brand_Kindred Flotec 1/2 HTapered 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. 1 4" quick change shank reduces slipping in standard chucks and is compatible with all 1 4" quick change chucks, including impact drills.