It is the unspoken law of cordless tools – eventually ... [Eggmont] was facing this dilemma with a Makita battery from a broken angle grinder and decided to make a USB charger out of it.

Brushless motor of the angle grinder requires no brush changes. DEWALT grinder's brake stops wheel in 2 seconds or less on average Kickback Brake engages when a pinch, stall, or bind-up event is ...

While cordless angle grinders were once considered less powerful than their corded counterparts, the Milwaukee 2880-20 proves that modern battery technology can deliver comparable performance.