BGTEC 1pc Electric Drill Adapter 1 1/4"-7 UNC Male Thread to SDS PLUS or MAX Shank Add Inner 1/2" BSP Thread Convertor Connector

Item:  BGTEC UNC to SDS Plus/SDS Max Adapter Quantity: 1pc only  Specification:1 1/4"-7 UNC Male Thread（add internal 1/2 BSP female thread）to SDS-PLUS/SDS-Max Shank;Total Length 190mm Application: For Electric Hammer Drill Feature： 1.High Quality & Hardened steel; 2.Electrophoretic treatment to keep it firm and durable;3.Add 1/2" BSP Internal thread, more applicable. Attention: Please use it only in rotation mode, do not in hammer mode!