Makita M9509B 100 mm 850 W Angle Grinder

The Makita M9509B is a 100 mm (4 inch) angle grinder with an 850 W motor delivering 11,000 RPM no-load speed on an M10x1.5 spindle, taking wheels up to 4 mm thick. It measures 276 mm long and weighs 1.8 kg. The grinder has a slim barrel grip for easier handling, a side grip set at an increased angle for comfort that can be fitted on either side, a two-action safety switch that prevents it locking on by accident, a separate lock-on feature for continuous work, and a shaft lock for quick wheel changes.