SDS ADAPTER KEYLESS CHUCK NEW FOR DEWALT MAKITA MILWAUKEE BOSCH DRILLS 13mm 1/2"
For Makita 18V Battery Buck Adapter DC 18V to 12V Step Down Converter Adapter. This chuck is compatible with Gen 1 Milwaukee M18 drills, but not compatible with Gen 2 and 3, which take 9/16-18 threaded chucks.