46228 - Pferd Polinox Interleaved Flap Wheel 3x2 Inch 180 Grit 1/4 Shank

Precision Finishing with Pferd Polinox Technology

The Pferd 46228 Polinox Mounted Flap Wheel represents a sophisticated solution for industrial finishing and blending applications. Designed with a unique interleaved structure, this 3-inch by 2-inch wheel combines radial elements of non-woven abrasive nylon with alternating layers of abrasive cloth. This hybrid construction is engineered to bridge the gap between aggressive stock removal and fine surface conditioning. While traditional non-woven wheels are excellent for finishing, they often lack the bite required to remove minor surface defects. Conversely, standard abrasive flap wheels remove material quickly but can leave a finish that is too coarse for final applications. The Polinox interleaved design solves this by allowing the abrasive cloth to cut while the non-woven material cushions the action and smooths the profile, resulting in a uniform, high-quality finish in a single step.

With a 180 grit rating, this wheel is optimized for fine finishing tasks where surface aesthetics and smoothness are paramount. It is particularly effective on stainless steel, aluminum, and other non-ferrous metals where heat buildup can be a concern. The open structure of the non-woven material promotes airflow, ensuring cool grinding temperatures that prevent heat discoloration and warping of the workpiece. The 1/4-inch shank ensures compatibility with a wide range of pneumatic and electric die grinders, making it a versatile addition to any professional tool crib. Whether you are blending weld seams, removing oxidation, or preparing surfaces for painting or anodizing, the Pferd 46228 delivers consistent performance throughout its lifespan.

Durability is a hallmark of the Pferd brand, and this mounted flap wheel is no exception. The radial arrangement of the flaps ensures that fresh abrasive grain is continuously exposed as the wheel wears, maintaining a consistent cut rate and finish from the first pass to the last. This self-sharpening characteristic reduces downtime for tool changes and increases overall productivity. Industrial operators rely on Pferd Polinox wheels for their ability to conform to complex contours and irregular shapes, ensuring that even hard-to-reach areas receive the same high-quality finish as flat surfaces.