1/2″ Chuck , Key & SDS Adaptor Set

This 1/2 inch chuck and SDS adaptor set gives you the flexibility to use standard round shank drill bits in your SDS rotary hammer drill. Instead of keeping two drills on site, you can switch between SDS masonry bits and regular twist bits, hole saws, or spade bits in seconds. The 13mm keyless-style chuck accepts bits up to half an inch diameter, covering most general drilling work.

The SDS-Plus adaptor clicks straight into your hammer drill’s chuck mechanism, and the keyed chuck threads securely onto the adaptor. Once fitted, you have a fully functional standard chuck ready for timber, metal, or plastic work. When you need to go back to concrete, pop the whole assembly out and slot your SDS bits back in.

Versatile drill chuck conversion kit

Trades who work across multiple materials find this setup genuinely useful. Electricians drilling through joists, then chasing into masonry. Plumbers running pipework through mixed substrates. Kitchen fitters who need one drill to handle everything from flat-pack assembly to wall fixings. The set eliminates the need for a second drill when you are already carrying enough gear.