supply of lithium-ion technology cordless angle impact wrench 18v 3/8 inch , lithium-ion technology cordless angle impact wrench 18v 3/8 inch square drive with one battery 18 v 5.0 ah battery & one dual port cha rger (9.5 mm) make- makita, hilti, fein only. model no. dtl063z in makita make or similar model in other mentioned make as per attached technical specific ation in annexure, authorized dealer to participate only and oem certificate require. warrantee 12 months required and further addition to this 18 month of periodical checkup require (free service charge only). [ warranty period: 12 months after the date of delivery ] ]