Kelco zirconia alumina flap disc can be applied to various metal types. It has a superior cut-rate to aluminum oxide. The abrasive is resin-coated to resist heat, and its X-weight polyester-cotton backing allows for a clean, efficient cut for light duty grinding and finishing.
The Norton 20X high-performance type 29 depressed- center zirconia alumina abrasive flap disc has a phenolic resin backing for reinforcement and a
12 rows· Oct 01, 2014· Merit PowerFlex contoured abrasive flap discs have layered abrasive flaps
AA Abrasives 4-1/2" Flap Disc 51173 | 60 Grit TruZirk | 4-1/2" x 7/8" | Type 29 | 60 Grit Zirc | Standard Thickness | Phenolic Backing. AA Abrasives Flap Discs in zirconia alumina
4-1/2" x 7/8" Type 29 60-Grit Super High Density Zirconia Alumina Flap Disc w/ Fiberglass Backing Manufacturer. Blackstone® 4-1/2" x 7/8" Type 29 60-Grit Standard Density Zirconia Alumina Flap Disc w/ Fiberglass Backing Made with standard zirconia abrasive grain, these discs provide optimal cut rates at a valued price.
Type 29 Flap Disc, 4" Disc Diameter feature durable fiberglass backing, which requires less pressure for heavy stock removal. Zirconia Alumina discs are suitable for use on wood and soft metals such as aluminum, brass, and bronze. Ceramic discs are suitable for use on stainless steel and heat-sensitive metals such as nickel alloys and titanium.
With high-performance zirconia alumina plus abrasive, the Blue Fire R884P coarse grit arbor thread fiberglass conical flap disc offers an aggressive cut and up to 30 percent longer lifespan than competitive zirconia alumina discs. A fiberglass and resin backing combines light weight with high strength, absorbing vibrations and aiding in
4-1/2" x 7/8" Type 29 80-Grit High Density Zirconia Alumina Blackstone® Flap Disc w/ Fiberglass Backing. Made with standard zirconia abrasive grain, these discs provide optimal cut rates at a valued price. Fiberglass Back-These discs are made with a fiber glass backing.
Abrasive Flap Disc; Brand Name Versatile; Type 29, Conical; Diameter 4-1/2 Inch; Mounting Type Arbor Hole; Arbor Hole Size 7/8 Inch; Grit Size Number 60; Abrasive Material Zirconia Alumina; Backing Material Fiberglass; Speed Rating (RPM) 13000; Application Stock Removal, Deburring, Blending Weld, Edge Chamfering, Rust Removal, Cleaning, Finishing
Flap discs are used for stock removal, grinding, blending, deburring, finishing and polishing. They are constructed with layered flaps mounted on a rigid backing. Flap discs mount directly on the sander or grinder with a through hole or threaded hub.