tender for cordless drilling machine battery operated with following specification: input voltage 18 v, batterycapacity 1.5 ah, torque max(hard/soft) 54/21 nm, variable no load speed 0-400/0-1700 rpm. max drilling dia insteel 9 to 10 mm including hss metal drill bits of sizes 3mm,4mm,5mm- 2 nos each along with standardaccessories such as battery charger, spare battery and carrying case similar to bosch gsr 180li.makesbosch, dewalt only accepted .