Relton Quik-Lok adapters keep one set of SDS-Plus bits working across a mixed rotary hammer fleet: the QL-202 fits spline-drive hammers and the QL-MX fits SDS-Max machines, each accepting SDS-Plus shank bits with a tool-free, spring-loaded lock. Bit changes take seconds without chuck wrenches or manual tightening, and the hardened alloy steel body stands up to the torque and impact of heavy-duty hammer drilling.
That flexibility matters when anchor holes call for the small diameters SDS-Plus covers but the hammer on the truck is a bigger machine. Pair the adapter with bits from our electric hammer tooling range or skip it where a native shank makes more sense, since spline shank hammer bits and SDS-Max single cutter bits run directly in their own chucks for full-power, high-impact drilling.
- Two models: QL-202 for spline-drive rotary hammers, QL-MX for SDS-Max rotary hammers, both accepting SDS-Plus shank bits
- Tool-free Quik-Lok bit changes no chuck wrench or manual tightening on the job
- Spring-loaded locking system holds bits firmly under high torque and impact forces
- Hardened alloy steel construction resists deformation through repeated hammer-drill cycles
- Lets crews standardize on SDS-Plus bits across mixed rotary hammer fleets
- Stocked by Crowder Supply in Denver with the Relton electric hammer tool line
Quik-Lok Adapter FAQ
What does a Quik-Lok adapter actually do?
It lets SDS-Plus shank bits run in bigger rotary hammers — the QL-202 fits spline-drive machines and the QL-MX fits SDS-Max machines — so one set of small-diameter bits covers a mixed hammer fleet.
Which model fits my rotary hammer?
Match the adapter to the hammer’s chuck: QL-202 for spline-drive rotary hammers, QL-MX for SDS-Max. Both accept standard SDS-Plus shank bits.
Will the bit slip under hammering?
No — the spring-loaded Quik-Lok mechanism locks the bit in place and is built to hold under the torque and impact of heavy-duty hammer drilling, while still releasing tool-free.
When is a native-shank bit the better choice?
When the hole diameter suits the hammer’s own system: spline and SDS-Max bits running directly in their chucks skip the adapter for full-power, high-impact drilling.