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1pc adapter DD-BI for HILTI BI chuck DD100 DD110-W DD120 DD130 DD150-U DD160 DD-BI to 1-1/4" UNC outside thread and 1/2" BSP inside thread Fit normal core bits with 1-1/4" UNC or 1/2” BSP thread to HILTI Machine Good strength adapter is made from a solid piece of steel
1pc adapter DD-BI for HILTI BI chuck DD100 DD110-W DD120 DD130 DD150-U DD160 DD-BI to 1-1/4" UNC outside thread and 1/2" BSP inside thread Fit normal core bits with 1-1/4" UNC or 1/2” BSP thread to HILTI Machine Good strength adapter is made from a solid piece of steel