Walter ALLSTEEL 4.5 Inch 120 Grit Zirconia Flap Disc with Spin-On Hub

Smooth Finishing with Less Fatigue

When you're in the middle of a fabrication job, you need abrasives that work as hard as you do without wearing you out. The Walter ALLSTEEL™ 4-1/2" Flap Disc (06W462) is built for welders who need reliable performance on steel and stainless. With 120 grit, this disc is your go-to for that final smooth finish, cleaning up welds, and getting parts ready for the customer. The zirconia alumina grain cuts cool and fast, meaning you don't have to lean into the grinder with all your weight to get the job done.

We know that swapping out discs slows you down. That's why this model features Walter's Spin-On system. You can spin the old disc off and the new one on in seconds—no pin wrench required. Plus, how many times have you thrown away a flap disc that still had good sandpaper on it just because the plastic backing was hitting your metal? With ALLSTEEL™, the backing is trimmable. As the flaps wear down, you can trim the plastic back to expose fresh grain, getting every penny's worth out of the disc.

This disc is perfect for blending fillet welds, taking down sharp edges, and general surface prep. It’s designed to be an economical workhorse that doesn't sacrifice the quality Walter is known for. If you are working with angle grinders all day, the reduced vibration and lower pressure requirements of the ALLSTEEL™ series will make a noticeable difference in your daily comfort and efficiency.

Why Welders Choose ALLSTEEL™:

• Fast Changes: Spin-On hub means no hunting for wrenches.
• Save Money: Trim the backing to use 100% of the flaps.
• Less Effort: High-quality grain cuts freely with light pressure.
• Multi-Metal: Works great on both carbon steel and stainless.