Air Angle Grinder 4" Steel Brush Type | WZ-660 protecting high-torque joints from over-tightening

protecting high-torque joints from over-tightening

6" (150mm) random orbital pad for efficient surface coverage

high speed

wet sanding automotive finishes

and trouble-free operation

Air Angle Grinder 4" Steel Brush Type | WZ-660 protecting high-torque joints from over-tighteningThe WZ 660 is a 4 inch air angle grinder engineered specifically for use with steel wire brushes the preferred tool for rust removal, mill scale stripping, weld spatter cleaning, and surface preparation before coating or painting. Unlike standard grinding wheel grinders, the WZ 660's design is optimized for the rotational demands of wire brush work, delivering consistent performance across steel, cast iron, and structural fabrication applications. Key