SDS plus Socket Adapter Set, 4Pcs SDS plus Shank to 1/4" Hex Socket Adaptor and 705353336379 | eBay
adapter adaptor connector SDS PLUS female transmit to Hexagon handle male for electric Hammer which has SDS PLUS male thread - AliExpress
Amazon.com: SDS Max to SDS Plus Adapter for Rotary Hammers Connection SDS Max to SDS Plus Drill Converter Shank Quick Tool for Demolition Hammers : Tools & Home Improvement
Amazon.com: Bosch HA1033 SDS-max to 3/4" Hex Adapter : Tools & Home Improvement