15R612 - Walter Enduro-Flex 6-Inch 120 Grit Trimmable Flap Disc with 5/8-11 Hub

The Smoothest Finish for Your Stainless Projects

As a welder, you know that the final finish can make or break the look of a project, especially when working with stainless steel. The Walter 15R612 Enduro-Flex 6" Flap Disc is built to give you that buttery-smooth finish you crave without the hassle of constant disc changes. With a 120 grit zirconium formula, this disc is your go-to for blending TIG welds, removing light scratches, and prepping surfaces for polishing. It bites enough to remove material but is refined enough to leave a consistent, professional scratch pattern. One of the biggest frustrations in the shop is throwing away a flap disc that still feels heavy because the center is full of good abrasive, even though the edge is toast. Walter solved this with the Eco-Trim™ backing. When the edge wears down, you simply trim the plastic backing against a piece of scrap metal, exposing fresh flaps underneath. It’s like getting three discs in one.

Comfort and control are just as important as longevity. The Enduro-Flex series is famous for its vibration-free performance. You can run this 6-inch disc flat out without feeling like your hands are going numb, allowing for precise control on delicate edges. The built-in 5/8"-11 threaded hub means you can spin it on and off your grinder in seconds—no more hunting for the flange nut or pin wrench when you're in the middle of a job. The specialized coating on the flaps keeps the grind cool, virtually eliminating the risk of blueing or scorching your stainless workpieces. Whether you are fabricating custom railings, food-grade equipment, or architectural metalwork, the 15R612 gives you the control and finish quality you need to sign your name to your work with pride.