Special designed steel counter sleeve countersinks or counter bores pilot hole.
High-speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease.
Drill and countersink for wood screws without changing bits. It's economical and easy to store, The hexagonal shank can be wedged in lots of electric tools such as the electric screwdriver. New Design and Smoother cutting.
Size: 1.5 x 6mm / 2 x 6mm
1 x Carpentry Countersunk Screw Drill
Please allow slight measuring deviation due to manual measurement.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed onthe pictures.
Free Shipping over $49.98.
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped out the next day after the processing day. We don't ship on weekends.