GRINDOMATIC 12 V automatic sharpening kit for sharpening any type of chainsaw chain or harvester chain, 1/4 - .325 - 3/8 - .404 pitch with thickness from 1.3 mm to 2.0 mm. Thanks to a patented mechanism, it automatically sharpens left and right teeth by rotating the head. Its compact dimensions allow it to be carried anywhere so it can be sharpened directly at the cutting site. TECHNICAL CHARACTERISTICS Motor: 12 V Power: 144 W Grinding wheel speed: 3250 rpm Dimensions: 400x350x350 mm Weight: 1.5 Kg Automatic stop at end of sharpening including transformer 220 V and tensioning weight CODE: KITAFF01 CZ