supply of ( for vande bharat trainset ) lithium-ion technology cordless angle impact wrench 18v 3 / 8 inch s quare drive with one battery 18 v 5.0 ah battery & one dual port charger ( 9.5 mm ) make- makita, hilti, fein only. model no. dtl063z in makita make or similar model in other mentioned make as per attached techni cal specification in annexure-i , authorized dealer to participate only and oem certificate require. warrantee 1 2 months required and further addition to this 18 months of periodical checkup require ( free service charge only ) . [ warranty period: 30 months after the date of delivery ] carriage building shop maharashtra 12.00 set