supply of cordless impact wrench with following technical specifications: 1) battery voltage: 18volts dc; 2) battery capacity & type: 4ah li-ion battery, 3) max. torque: 225n-m, 4) max. speed: 1900rpm, 5) tool holder: 1/2 inch external square 6) similar to: model dtw300 of makita. make: makita/bosch/hitachi note: item to be supplied with 2nos. of battery along with charger unit, make brand - bosch model gds 18v 200cordless impact wrench with following technical specifications: 1) battery voltage: 18volts dc; 2) battery capacity & type: 4ah li-ion battery, 3) max. torque: 225n-m, 4) max. speed: 1900rpm, 5) tool holder: 1/2 inch external square 6) similar to: model dtw300 of makita. make: makita/bosch/hitachi note: item to be supplied with 2nos. of battery along with charger unit, make brand - bosch model gds 18v 200,cordless impact wrench with following technical specifications: 1) battery voltage: 18volts d c; 2) battery capacity & type: 4ah li-ion battery, 3) max. torque: 225n-m, 4) max. speed: 1900rpm, 5) too l holder: 1/2 inch external square 6) similar to: model dtw300 of makita. make: makita/bosch/hitachi note : item to be supplied with 2nos. of battery along with charger unit, make brand - bosch model gds 18v 200 [ warranty period: 30 months after the date of delivery ] ]