30A265 - Walter Big-Buff III Variable Speed Polisher and Sander 6-Inch

Professional Grade Finishing Tool

The Walter Big-Buff III™ (Model 30-A 265) is a premier variable speed polisher and sander designed to meet the rigorous demands of industrial metal finishing. Engineered by Walter Surface Technologies, this tool is the cornerstone of the Quick-Step™ system, providing the power and control necessary to achieve mirror finishes on stainless steel, aluminum, and other alloys. At its heart lies a robust 14-amp motor that delivers exceptional torque, ensuring that the tool performs reliably even during prolonged, heavy-duty applications.

One of the defining features of the Big-Buff III is its DYNAMAX™ electronic speed control technology. Unlike standard polishers that lose speed when pressure is applied, DYNAMAX ensures that the RPM remains constant under load. This feature is critical for achieving uniform scratch patterns and consistent surface finishes, particularly when transitioning between different grit levels or buffing compounds. The variable speed dial allows operators to precisely adjust the rotation between 2,000 and 7,300 RPM, making it versatile enough for aggressive material removal or delicate high-gloss polishing.

Built for the shop environment, the tool features a standard 5/8"-11 spindle thread, making it compatible with a wide range of backing pads, flap discs, and buffing wheels. The ergonomic form factor is designed to balance weight and power, reducing operator strain during vertical or overhead work. Whether you are blending welds, removing heat tint, or bringing a workpiece to a pharmaceutical-grade finish, the Big-Buff III provides the consistent performance required for professional results.