Bordo High Carbon Deck Bit Adjustable Countersink With Pilot Drill

• Fully adjustable to suit your specific fastener, timber species or custom application.

Features

• Pilot hole to suit 10G or 14G screws.
• Prevent 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.