15R458 - Walter ENDURO-FLEX 4-1/2 Inch Grit 80 Flap Disc with 5/8-11 Hub

The Welder's Choice for One-Step Finishing

For welders who need to move quickly from a rough weld to a finished surface, the Walter 15R458 ENDURO-FLEX™ Blending Disc is a game-changer. This 4-1/2" disc with 80 grit is designed to be a true one-step finishing solution. Instead of switching between a grinding wheel for stock removal and a fiber disc for blending, the ENDURO-FLEX handles both tasks simultaneously. The refined zirconium grain bites into the metal to knock down welds fast, while the flap construction blends the surface smoothly, often eliminating the need for further sanding before painting.

Trimmable Backing for Maximum Value

One of the biggest frustrations in grinding is throwing away a flap disc that still has plenty of abrasive left near the center. Walter solves this with the Eco-Trim™ backing. When the flaps wear down to the edge of the backing, you don't toss the disc—you simply trim the plastic backing against a metal edge or with a cutting tool. This exposes fresh, unused abrasive flaps, effectively giving you three discs in one. This feature not only saves money but keeps you working longer without running back to the supply cabinet.

Smooth, Cool, and Easy to Mount

Vibration and heat are the enemies of a long day's work. The ENDURO-FLEX disc features a special top coat that acts as a lubricant and coolant, ensuring the disc runs cool and smooth. This is critical when working on stainless steel to avoid heat tinting or warping. The vibration-free performance reduces operator fatigue, making it easier to control the grinder for precise blending. Plus, the built-in 5/8"-11 threaded hub means you can spin this disc on and off your grinder in seconds—no wrench hunting required. It's the ultimate tool for professional welders who demand speed, quality, and longevity.