06A462 - Walter ENDURO-FLEX Turbo 4-1/2" Flap Disc, 36/60 Grit Hybrid

Advanced Hybrid Abrasive Technology

The Walter ENDURO-FLEX Turbo™ represents a significant leap in abrasive engineering, specifically designed for industrial MRO and fabrication environments where efficiency is paramount. Assigned the internal SKU 06A462, this 4-1/2" x 7/8" flap disc utilizes Walter's proprietary Cyclone Technology™, a high-tech blend of ceramic grains that delivers exceptional material removal rates. Unlike standard flap discs that force a trade-off between removal speed and surface finish, the Enduro-Flex Turbo is engineered to bridge the gap. It aggressively removes weld seams and heavy stock comparable to a traditional 36-grit disc, yet simultaneously refines the surface to a 60-grit profile. This dual-action capability allows operators to bypass intermediate sanding steps, moving directly from weld removal to a paint-ready surface.

Thermal Management and Longevity

Heat generation is the enemy of both abrasive life and metallurgical integrity, particularly when working with stainless steel. The ENDURO-FLEX Turbo™ addresses this with its patented Turbofan™ backing pad design. This innovative backing structure creates airflow behind the abrasive flaps, actively cooling the workpiece during operation. This reduction in thermal transfer not only extends the lifespan of the disc by preventing premature glazing but also minimizes the risk of heat tinting or warping the substrate. The Type 29 conical profile further enhances performance by providing an ergonomic angle of attack, making it ideal for working on complex contours, edge breaking, and fillet welds without gouging.

Operational Specifications

This disc is manufactured in Turkey and is optimized for use on both carbon steel and stainless steel applications. It features a standard 7/8" arbor for compatibility with most 4-1/2" angle grinders. The unit weight is approximately 0.12 kg, ensuring it does not add excessive weight to the tool assembly, thereby reducing operator fatigue during extended grinding sessions. Sold in packs of 10, the 06A462 is a robust solution for high-volume fabrication shops seeking to optimize their finishing processes through advanced abrasive technology.