Specifications: Voltage/Frequency:230V~50Hz/120V~60Hz Input power:150W No-load speed:2950/min Wheel size:150/200 x16x12.7mm Feature: Aluminum end cover Steel wheel guard Magnifying eyeshield AWLOP provides our partners with one-stop solutions of professional hardware products. Our products include but are not limited to power tools, benchtop tools, garden tools, gasoline tools,power tool accessories,air compressor and pneumatic tools.