DeWalt’s 4 1/2” Small Angle Grinders with brake feature a lanyard-ready connection, allowing users to tether the grinder to rigid structures at jobsites, and a brake that stops the wheel 50% faster on average. Key improvements include a Dust Ejection System that has been taken to a new level of design and functionality, an E-CLUTCH that activates in less than a tenth of a second when a wheel pinch/stall event is detected; and a new motor design.