The Makita GD0800C 8mm die grinder has a 750w input wattage. It features a soft start, constsnt speed under load and double insulation. This machine is 110v. 1 years warranty as standard but if registered online within 30 days online at Makita can be extended to 3 years warranty. 8mm collet capacity. 750w input wattage. 7000 - 28000 rpm no load speed. 1.6kg net weight. 110v machine. Soft start, constant speed under load, double insulation.