Amazon.com: Makita B-64163 Adapter, Spline-SDS-Plus : Tools & Home Improvement
Amazon.com: SDS Max to SDS Plus Adaptor - Drill Converter Shank Quick Tools - for Bosch Makita and Other Rotary and Demolition Hammers 1 Pcs : Tools & Home Improvement
SDS MAX / Hexagon End to SDS Plus Male Chuck Adapter Shaft Handle Converter Drill Bit Shank 200mm Length for Hilti Makita|Drill Bits| - AliExpress