1. Durable die-cast aluminium hammer case 2. Fan-cooled motor for long lasting motor ilfe 3. Variable speed, with electric feedback for increased power and control 4. Easy-to-operate push button reversing switch 5. 2 battery packs included 6. Maximum 110N.m (1120 kgf .cm). (The match color can be made according to your requirement.) Cordless Impact Wrench Model: PH12DVD/PR12DVD Voltage; 12V (available type:9.6V, 12V, 14.4V, 18V.) Drilling Capacity:  Small screw:4-8mm Ordinary bolt:M6-M14 High tension bolt:M6-M10 No-load speed: 0-2200rpm Bit/tip condition:6.35mm(1/4")/12.7mm(1/2") Max. torque:110N.m Rechargeable battery: FEC10S (1.5Ah) Ni-Cd 12V Charging time: Approx.1 hour Weight: 1.65kg (including one drill and one single battery.) Charger weight: 0.3kg Packing List Drill- 1 Battery (12V-1.5Ah) -2 Charger -1 Plastic case -1 Plus driver bit -1 Handling instructions - 1