Keyless Chuck & SDS Adaptor Set 13mm

The 13mm Keyless Chuck and SDS Adaptor Set gives you the ability to use standard round-shank drill bits in an SDS drill, and to run a keyless chuck in place of an SDS fitting when the job calls for it. If you are working across different materials or swapping between drill and driver tasks, this set removes the need to carry a second machine. That is the practical case for a drill chuck SDS adaptor combination, and this set covers both directions of conversion in one package.

The 13mm keyless chuck accepts round-shank bits up to 13mm in diameter, which covers the vast majority of standard HSS, wood, and masonry bits you would use day to day. Keyless operation means you tighten by hand rather than hunting around for a chuck key that has inevitably wandered off somewhere. On a busy site, that matters more than it sounds.

Where the Keyless Chuck and SDS Adaptor Set Earns Its Place

The most common use case is fitting the SDS adaptor into a hammer drill and then mounting the keyless chuck onto it. This allows standard twist bits, spade bits, or hole saws to be used in an SDS machine without needing a dedicated drill chuck machine alongside it. It is particularly useful when you have invested in a quality SDS drill and want to get more out of it on jobs that do not require the hammer action.

The reverse configuration, using the SDS shank adaptor to convert a standard cordless or corded drill to accept SDS-plus tooling, broadens what your existing drill can handle without committing to a full SDS machine purchase. For occasional light masonry work or when an SDS is not to hand, this is a sensible workaround.

Trades and Applications

Electricians, plumbers, joiners, and general builders all find situations where having both SDS and standard chuck capability from a single drill saves time. Second-fix trades carrying lighter cordless drills benefit from being able to run SDS bits for cable runs and pipe drops without switching to a heavier hammer drill. The adaptor also sees regular use in workshop settings where an SDS machine doubles as a drill press stand unit with standard bits loaded via the chuck.

The set is a compact addition to a tool bag or site box. At this price point, keeping a spare set on site costs very little and avoids the frustration of being without the right adaptor mid-job. The drill chuck SDS combination is one of those small accessories that earns its keep quickly once it is in the bag.

Both components are straightforward to fit and remove, requiring no tools beyond the drill itself. The keyless chuck threads onto a standard spindle thread, and the SDS adaptor fits directly into any SDS-plus chuck.