Walter Surface Technologies Backing Flange 5/8-11

Keep Your Grinder Running Smoothly

Every welder knows that the angle grinder is one of the most used tools in the shop. From prepping base metals to cleaning up welds, it sees constant action. However, the small components that hold your abrasive wheels in place often get overlooked until there is a problem. The Walter 5/8"-Back Flange (30B057) is the replacement part you need to ensure your grinding wheels are seated correctly and safely.

This inner flange sits on the spindle behind your grinding wheel or cutting disc. Over time, these flanges can become nicked, worn, or warped from the heat and pressure of daily use. A damaged flange can cause your wheel to wobble, which not only ruins your work surface but can also be dangerous if it causes the wheel to shatter. Swapping out a questionable flange for a fresh Walter 30B057 is a quick and inexpensive way to restore your grinder's performance and protect yourself from potential hazards.

Designed specifically for grinders with a standard 5/8"-11 spindle, this flange offers the premium fit and finish you expect from Walter products. It simplifies wheel changes by providing a clean, solid backing that prevents the wheel from binding or slipping. Don't let a small worn-out part compromise your weld prep or finishing work. Keep a spare back flange in your toolbox to ensure downtime is kept to a minimum.

Why Replace Your Flange?

• Better Finishes: A balanced wheel grinds smoother and leaves a better finish.
• Extended Wheel Life: Reduces uneven wear on your expensive abrasives.
• Peace of Mind: Knowing your equipment is secure allows you to focus on the weld.