This 7 in. Brushless Small Angle Grinder, Rat Tail, with Kickback Brake, No Lock and Pipeline Cover is GUARANTEED TOUGH with a high-performance brushless motor. You'll never need to service it for brush replacements. An integrated brake stops the wheel quickly when the motor shuts off. Get enhanced user protection with PERFORM & PROTECT features that don't affect performance. Kickback Brake and E-CLUTCH are designed to help give the user enhanced control in bind-ups and stalls and LANYARD READY attachment points make it easy to tether the tool when working at height.