1/2" Capacity Keyed Threaded Mounted Chucks

Heavy-Duty keyed chuck with SDS adaptor for use on SDS and SDS PLUS machines. Fitted with an anti-thrust bearing to increase the amount of grip and to prevent slipping when under load. Designed in accordance to DIN6349 1/2in x 20 UNF thread. Capacity 13mm. Complete with chuck key.