The Makita GA4540CL Angle Grinder uses the Super Joint System II to provide increased durability by absorbing the vibration produced by the wheel grinding, or cutting material. It also has an anti-restart mechanism.
This 110 volt grinder has an electronic current limiter and an anti-restart function for added user safety.

Specifications:

Input Power: 1,400W. 110V.
No Load Speed: 2,800 – 11,000/min.
Wheel: 115 x 22.23mm Bore.
Max. Wheel Thickness: 6mm.
Weight: 2.8kg.