Milwaukee M12 FUEL 12V Lithium-Ion Brushless Cordless 1/4 in. Right Angle Die Grinder (Tool-Only)

20% more power than Pneumatic
0.3 HP motor output
3-mode RPM Control
Greater mobility and access
Optimum performance with 2 in. accessories
POWERSTATE brushless motor technology
M12 REDLITHIUM battery technology
Part of the M12 system