Walter Enduro-Flex Stainless 6-Inch 40 Grit Flap Disc with Spin-On Hub

Stop Swapping Discs, Start Finishing Faster

As a welder, time spent changing between a grinding wheel for stock removal and a fiber disc for finishing is time lost. The Walter 06F604 Enduro-Flex Stainless 6" Flap Disc is designed to be your go-to solution for one-step weld removal and finishing on stainless steel and aluminum. If you've ever struggled with flap discs that gum up instantly on aluminum or leave heat marks on stainless steel, this is the upgrade you need. The 40 grit zirconia abrasive cuts aggressively to knock down TIG or MIG welds flat, while the engineered coating keeps the disc cool and free of buildup, ensuring you get a consistent finish without the hassle of glazing.

Get More Life Out of Every Disc

We know the frustration of throwing away a flap disc that still has plenty of abrasive left in the center just because the edge is worn. Walter solves this with their Eco-Trim backing. When the flaps wear down to the backing, you don't toss the disc—you trim it. By simply running the backing against a scrap piece of metal, you can shave it down to reveal fresh abrasive underneath. This means you get up to three times the life out of a single disc compared to standard competitors. It puts money back in your pocket and keeps you grinding longer without trips to the tool crib.

Built for Comfort and Speed

Grinding all day takes a toll on your hands and wrists. The Enduro-Flex Stainless disc is built with a vibration-absorbing backing that makes a noticeable difference in comfort. It runs smoother and quieter than rigid fiberglass discs, giving you better control over your work. The Spin-On hub is another huge time-saver; you can spin the old disc off and the new one on by hand in seconds. No hunting for a wrench, no fumbling with flanges. Just spin it on and get back to making sparks. Perfect for any shop working with stainless tanks, aluminum trailers, or precision metal fabrication.