Tender Brief : Supply Of cordless brushless hand held drill machine , supply of cordless brushless hand held drill machine, rotation direction: forward and revers e chuck size:1/2 inch, , function: drilling, drilling capacity in metal: 13 mm, speed - 0-1750 rpm (approx.), ithium ion battery of capacity 12-20 v and 4 ah or better to be supplied with battery and battery charger, c onsists of a motor, gears, and chuck with all parts enclosed in a protective housing with switches and handl es for control [ warranty period: 30 months after the date of delivery ] ] Read More