D-33978 Drill Bit Sds-Max 20mmx13.39In - - Amazon.com
FSYAO 18V SDS Plus brushless cordless rotary hammer drill, compatible with Makita 18V battery, 3 functions, suitable for concrete drilling and disassembly. (Main unit only/battery not included) - - Amazon.com
Diablo DMAMXAD1010 Spline to SDS-Max Adapter - - Amazon.com