Tools & Gear Drills Deck Bit

2203-10G 10G High Carbon Deck Bit High Carbon Steel 90° Triple Blade Countersink with 3.0mm HSS Pilot Drill. Bordo Deck Bits are fully adjustable to suit your specific fastener, timber species or custom application. Pilot drill hole to suit 10G screws. Prevents decking timber splitting. Adjustable, free spinning, non-marking collar. Wide gullets prevent the jamming and clogging of wood chips. Large gullets also provide an unobscured view of the operation. Replaceable HSS pilot drill. Heavy duty hex shank ensures maximum torque transfer & eliminates chuck slip.