Pre-drilling & Countersinking Tool for Decking

The Starborn Smart-Bit® pre-drilling and countersinking tool drills the pilot hole and cuts the countersink in one pass, so flat head screws sit flush and clean in hardwood and softwood decking without splitting the board.

A free-spinning stop collar keeps the tool from marring or burnishing the surface, and the replaceable Powerbolic® fluted drill bits cut through decking more than twice as fast as a standard wood bit.

Countersink and drill depth are matched to the screw gauge - choose the #7, #8, #10 or #12 version to suit the flat head screws you are running.

Key Features

• Free-spinning stop collar with o-ring prevents marring or burnishing of surfaces.
• Anti-clog debris cavity collects waste and keeps the countersink cutting cleanly.
• Powerbolic® high-speed fluted drill bits cut through decking more than twice as fast as standard wood bits.
• Replaceable drill bit.
• Countersink and drill depth optimised for #7, #8, #10 or #12 flat head screws, depending on the option purchased.
• Suits hardwood, softwood and treated decking.