Amana tool 55295 Carbide Tipped Countersink w/Adjustable Low Friction Depth-Stop 1/2 D x 49 Deg x 1/4 SHK Includes Repl. Dril Bit 630-228

A must have tool for every woodworker! Includes drill (slow spiral, High-Speed Steel (HSS) M2 fully ground drill bit).  Quick release 1/4" hex shank - 2-wing Carbide tipped Low friction polymer collar. No surface scratches or burn marks! These tools combine carbide countersink, high-speed-steel drill bit and free-spinning, low friction depth-stop. The countersink leaves a clean hole edge and the adjustable depth-stop doesn’t mar the surface. The large openings around the collar allow the chips to clear effectively and eliminate clogging. Quick release 1/4" hex shank with slow spiral, HSS?M2 fully ground drill bit included. Excellent For Drilling: Natural Woods Man-Made Boards MDF Chipboard Plywood Aluminum/Non-Ferrous* Aluminum Composite Materials (ACM)* Composite Decking Materials *WARNING!: For optimal results and extended tool life use lubricant or air cooling. Ensure the material is fixed and drill is stable while drilling.