To grind a weld with a flap disc, you need the right combination of mineral and backing. 3M™ Flap Disc 769F delivers that combination. 3M Precision-Shaped Grain cuts fast and lasts long by
Flap discs will make your welding prep and finishing off so much easier. Home; Mig Welder Reviews; Flap discs are lighter weight and are so easier to use in your grinder as they move lightly over your metal's surface. 40 Grit is used for removing old welds, grinding the edge of metals, chamfering and beveling.
Flap Discs - 4-1/2" Flap Discs Provide Final Finish For Weld Grinding, Deburring, Rust Removal, Edge Grinding And Weld Seam Blending Applications. Flap Discs are made with overlapping layers of abrasive-coated, fiber-reinforced flaps that fan out from a central hub to provide long lasting durability.
Wire brushes, grinding wheels, and flap discs, oh my! Wire brushes, grinding wheels, and flap discs, oh my! chamfering, and weld grinding and blending. Conversely, if an application requires that you preserve the base material during surface preparation and weld cleaning, a wire brush is still your best choice. Here’s how these products work.
Flap Discs - cost benefit study We use Metabo grinders which have a quick release nut that tightens and releases by hand so for us the Walter no tool claim is a non-issue (other grinder manufacturers also now allow for disc change without tools). Let's do the math, the Walter discs last 33% longer than the Lehigh Valley discs.
Alibaba offers 1,353 weld grinding flap disc products. About 90% of these are abrasive tools, 6% are abrasives, and 1% are power tool accessories. A wide variety of weld grinding flap disc options are available to you, such as abrasive disc, sanding paper.
Oct 13, 2015· Better surface finish than a grinding wheel or fiber disc, grit for grit. Overhead work where the weight of the grinder is important. Removing weld splatter without overgrinding – 50 grit or finer. Non-woven abrasive discs. Small welds ¼-in. wide by ¼-in. high where overgrinding is a concern, such as thin-walled sheet metal. Cleaning up
Which flap discs? What grit for removing mill scale? What grit for finishing? Cheap ones in ten packs, or expensive singles? What other essential wheels are liked? I have a bunch, but having trouble removing mill scale with flap disc on 5" Bosch angle grinder. Maybe wheel is old/plugged?