supply of cordless impact wrench (battery operated), size: 1/2 inch square drive. make: hikoki, milwaukee, hilti or similar. specifications: 1. voltage: 36v 2. motor type: brushless 3. switch type: variable speed trigger switch with forward/reverse change over lever 4. drive: 12.7mm (1/2 , cordless impact wrench (battery operated), size: 1/2 inch square drive. make: hikoki, milwa ukee, hilti or similar. specifications: 1. voltage: 36v 2. motor type: brushless 3. switch type: variable speed trigger switch with forward/reverse change over lever 4. drive: 12.7mm (1/2) square drive 5. capacity: ord inary bolt m12 - m33 6. capacity: high-tension bolt m10 - m24 7. maximum tightening torque: 1,400 nm 8. nut busting torque: 2,000 nm 9. no load speed: mode 4 0 - 1,500/min 10. no load speed: mode 3 0 - 1,20 0/min 11. no load speed: mode 2 0 - 900/min 12. no load speed: mode 1 0 - 600/min 13. full impact rate: mode 4 0 - 2,500/min 14. full impact rate: mode 3 0 - 2,200/min 15. full impact rate: mode 2 0 - 1,900/mi n 16. full impact rate: mode 1 0 - 1,600/min 17. auto stop function: yes 18. auto slow function: yes 19. ip5 6 dust and water resistant - yes 20. light: yes - white led 21. weight including battery: 3.9 kg (bsl36a18 ) 22. overall length x height: 221mm x 290mm. standard accessories: charger (uc 18ysl3), battery (bsl 36a18) - 2 nos, stackable case, battery cover. [ warranty period: 30 months after the date of delivery ] ]