Bremick Countersinking Swift Bit 8-10G DBCS000008C
Features:- Hi-speed custom drill bits designed specifically for Swift bits
- Chamfered top shaft to prevent bit spin
- Custom tip pitch for timber decking
- 12-14G bit for use with Bugle Battens
- Thicker and longer bits to suit hardwood joists and 12G screws
Benefits:
- Adjustable countersunk depth: Loosen screws to slide centre shaft in order to vary depth.
- Anti-clog debris holes
- No-Mar protective tip
- Triple flute countersink piece
- Replaceable tungsten carbide bit: Loosen screws and slide shaft out to reveal bit retainer screw.
Suitable for hardwood and softwood decking: Designed for use with softwood joists - wider diameter bore may be required for use with hardwood joists.
Instructions:
- Set countersink to desired depth. Ensure all grub screws are tight.
- At the desired fixing pint, pre-drill until auto stop collar ceases to spin.
- Install fastener
TIP - You can experiment on an offcut to determine the countersink depth, depending on the style of screw being used.
Specifications:
- Size: 8-10G
- Includes: 1x Allen Key, 2x Spare Bits
