Description:

1pc Adapter for 1-1/4" UNC Thread Male to SDS MAX Shank for diamond core bit.. 1-1/4UNC male thread to SDS MAX shank male, 1/2"BSP female, Total length 190MM.. 1-1/4 UNC thread core bits can be fitted on Hammer drill or electric drill with SDS MAX shank.. Good quality steel and strong strength provide long life.