Size: 16mm x 400mm. For brick, masonry and concrete. Makita: HR3500 HR3510 HR3511 HR3520 HR3530 HR3811 HR3850 HR4030C 8035NB. Fitting: HEX Shank. NOT SDS MAX. Hitachi: DH28Y DH38YB PR25B DH35 PR-38E DH42 DH40SA DH40SR DH45SA.
eBay