The 6-inch High Performance Hand Grinder with No Lock-On features a 13-amp motor, delivering 9,000 RPM for a variety of metal grinding and cutting applications. This grinder is part of the PERFORM & PROTECT product line with the Anti-Rotation E-CLUTCH System. This grinder tool also features Dust Ejection System technology, which ejects damaging dust and debris particles that enter through the air intake vents.