Irwin Wood Countersinks #4 x 7/64" Deck Screws user guide

user guide

Ideal for pruning wood

polished chrome vanadium steel for rust & corrosion prevention & protection against chipping & flaking

Features non-corroding brass terminals

Fast Drying

Irwin Wood Countersinks #4 x 7/64" Deck Screws user guideTapered 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.