Specification Brand : BHA BulletPoint : Proxxon Super-Fine Silicon Carbide Sanding Disks, 400 Grit, 2", 12 Pack BulletPoint1 : Premium Silicon Carbide Grains BulletPoint2 : Heavy Duty Vulcanized Backing BulletPoint3 : 4.5" Diameter x 7/8" Arbor Hole with 6 Slots BulletPoint4 : Spiral design allows cooler grinding and inhibits loading BulletPoint5 : Works well on Stone, Concrete, Granite, Marble, Ceramic, Rubber, Plastic, Fiberglass and can easily remove thick adhesive type coatings including glue and epoxy BulletPoint6 : 3M Precision Shaped Grain (PSG) maintains super-sharp points that cut exceptionally fast with less pressure BulletPoint7 : PSG runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes BulletPoint8 : Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding or beveling BulletPoint9 : Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys Color : Orange CompatibleDevices : Angle Grinder ConstructionType : Coated,grinding CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 00840134208374 ExternallyAssignedProductIdentifier1 : 4006274286702 ExternallyAssignedProductIdentifier2 : 04006274286702 FasteningType : Center Hole GpsrSafetyAttestation : 1 IncludedComponents : Fibre Disc IndustryStandardIdentifier : Disc 987C ItemName : BHA Silicon Carbide Semi-Flexible Masonry and Coating Removal Sanding Disc, 4.5" x 7/8" - 5 Pack (16 Grit) ItemPackageDimensions_Height : 12.0904 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 12.0904 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : fiber-backed-abrasive-discs Manufacturer : BHA Material : Silicon Carbide Material1 : Stainless Steel Material2 : Metal Material3 : Resin Material4 : Ceramic MaximumRotationalSpeed : 8600 rpm ModelName : 987C ModelNumber : SFS45-5 NumberOfItems : 25 PackageLevel : unit PartNumber : SFS45-5 ProductDescription : The BHA 4.5” x 7/8” Silicon Carbide Semi-Flexible Disc features multiple layers of high-quality silicon carbide grains adhered to a vulcanized fiber backing in a spiral-like pattern. These 4-1/2 inch discs are stiff to the touch but provide some give during use hence their "semi-flexible" name. Each semi flex disc is coated with premium Silicon Carbide abrasive grains, which are extremely sharp, boasting an impressive hardness, leading to faster cuts and finer scratch patterns. Semi-flexible silicon carbide discs are engineered for fast grinding and removal of thick adhesive-type coatings, glue, epoxy, urethane, rubberized coatings, mastic, sealers from concrete as well as a variety of surfaces including metal, enamel, fiberglass, porcelain, and masonry mediums. The spiral design combined with the silicon carbide grains of the disc allows for a cooler, load resistant grind especially compared to diamond cup wheels which can get very hot and gum up. These discs can also remove mill scale, light rust, paint, dirt, mud or just generally grind down and shape masonry including concrete, stone, brick, marble, quartz, limestone etc. These discs are clearly very versatile so it comes as no surprised that they have useful applications in industries ranging from plumbing to ship building to masonry, construction (specifically pre cast and pre stressed concrete), flooring, and welding. ProductSiteLaunchDate : 2021-06-26T07:27:08.402Z Size : 16 Grit StreetDate : 2017-11-25T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 5 UnspscCode : 31191600