(AST-3006) 4" Air Angle Grinder with Lever Throttle

• Handles a variety of body shop works, automobile and truck repair • Widely applied for weld preparation, deburring, blending and smoothing applications • Spiral bevel gears in angle head guarantees the best linear accuracy and uniformed teeth shape for smooth and quiet operation • 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 • 360 degree directional exhaust prevents unwanted blowback • Motor speed controller that virtually eliminates over speed and prevents grinding wheel from shattering