Model LW1400 is a 355mm (14 #34;) Portable Cut-ooff. Replacement of abrasive wheel and adjustment of guide plate can be done without any tools. w/- Abrasive Cut-Off Wheel Continuous rating input: 2,200 W Wheel Diameter: 355(14) mm( #34;) No Load Speed (RPM): 3,800 Dimensions (L x W x H): 530x295x640(20-7/8x11-5/8x25-1/4) mm( #34;) Net weight: 18.7(41.2) kg(lbs) Double Insulation: ✓ Carbon brush No.: 203