These Wood Owl tapered-drill wood countersinks are designed with elongated flutes for fast and clean chip clearance. For the woodworker who desires precise tolerances and a perfect finished hole for recessing screws, our countersinks are the finest quality and will not leave burn marks, wobble when drilling, or crack or mar your work piece. The set screws on the counter bore and stop collar allows you to easily adjust the depth of the bore. Manufactured by Wood Owl with the for lasting durability. Legend below explains sizing. Select your item(s) then click Add to Cart.
- SDS = Shank Drill Size