46786 - Pferd POLINOX PNL Finishing Drum 5x4 Inch 100 Grit

Achieve Flawless Satin Finishes with Pferd 46786

For fabricators and metalworkers demanding superior surface finishes, the Pferd 5" x 4" POLINOX® Non-Woven Drum is an essential addition to your abrasive arsenal. This tool is specifically engineered for linear finishing machines (burnishers) and is built to tackle the challenges of finishing large surface areas efficiently. The drum utilizes a PNL design, consisting of abrasive non-woven fabric flaps arranged radially around the core. This 100-grit version provides a perfect balance between cleaning power and finishing capability, allowing you to remove oxidation, light scratches, and handling marks while laying down a consistent grain.

The construction of the Pferd 46786 allows for a unique interaction with the metal surface. Unlike solid grinding wheels, the non-woven flaps offer flexibility. As you apply pressure, the flaps conform to the workpiece, which helps to blend transitions seamlessly and avoid the "chatter" marks often associated with harder abrasives. This makes it the go-to choice for creating high-quality satin or matte finishes on stainless steel appliances, railings, and enclosures. The drum features a standard keyed bore, making it compatible with most major brands of linear finishing tools that utilize a keyed arbor system.

Heat buildup is the enemy of a good finish, especially on stainless steel. The Pferd POLINOX® drum addresses this with its cool-running non-woven structure. The spacing between the fibers allows for heat dissipation, preventing the workpiece from overheating and discoloring (blueing). This ensures that the structural integrity and corrosion resistance of the metal are maintained. Whether you are matching an existing finish or creating a new one from scratch, this 100-grit drum provides the control and consistency needed for professional results.

Technical Advantages:

• Cool Grinding: Minimizes thermal impact on the workpiece, essential for stainless steel fabrication.
• Non-Loading: The open web structure resists clogging, even when working on softer metals like aluminum.
• Seamless Blending: Ideal for blending weld seams (after initial grinding) into the surrounding base metal finish.