04X302 - 3" TWIST Medium Density Backing Pad with Mandrel

Premium Support for Precision Finishing

The Walter Surface Technologies 04X302 3" TWIST™ Backing Pad is an essential accessory for industrial metalworking professionals who demand consistency and durability in their surface finishing operations. Engineered with a focus on longevity and performance, this backing pad is manufactured from high-quality molded polyurethane. Unlike lower-grade rubber alternatives, polyurethane maintains its shape and flexibility under the heat and stress of high-RPM grinding, ensuring that your abrasive discs perform at their peak potential throughout their lifespan.

This specific model features a "Medium" density, identified by its distinct orange color. Medium density pads are the workhorses of the finishing world, offering a versatile middle ground between hard pads used for aggressive stock removal and soft pads used for fine polishing. This balance makes the 04X302 ideal for blending welds, deburring edges, and general surface conditioning where the operator needs the abrasive to conform slightly to the workpiece without sacrificing cutting power. The surface design of the pad is engineered to provide uniform support across the entire face of the disc, preventing uneven wear patterns and ensuring a smooth, professional finish every time.

Designed for efficiency, the pad utilizes the Walter TWIST™ quick-change system, allowing operators to swap out worn discs or switch between grit sizes in seconds with a simple quarter-turn motion. It comes complete with a removable 1/4"-20 shaft (mandrel), making it instantly compatible with standard pneumatic and electric die grinders. With a maximum speed rating of 28,000 RPM, this backing pad is built to handle the rigorous demands of heavy-duty industrial environments, from aerospace manufacturing to general fabrication shops.

Key Industrial Benefits

Investing in high-quality backing pads like the Walter 04X302 reduces long-term consumable costs. By providing consistent support and reducing vibration, this pad extends the life of the attached abrasive discs and reduces operator fatigue. Whether working on aluminum, stainless steel, or mild steel, the 04X302 ensures that your finishing processes remain efficient, safe, and high-quality.