Astro 3006 4-Inch Air Angle Grinder with Lever Throttle

Widely applied for weld preparation, deburring, blending and smoothing applications | Ni-Cr-Mo alloy steel spiral bevel gear via triple heat treatment processes to submit wear-resistant surface and high strength core structure for long time and heavy duty operation | Outstanding side exhaust offer the best motor efficiency and 360 degree directional exhaust prevents unwanted blowback | Motor speed controller that virtually eliminates over speed and prevents grinding wheel from shattering