Arc Abrasives 71-10826FF Flap Disc Type 27 4.5in Grit 80 10pk

Product Description

The ARC ABRASIVES 71-10826FF is a Type 27 flap disc designed for aggressive material removal on metal, steel, and weld seams. Measuring 4.5 inches in diameter with a 7/8 inch arbor hole and rated at 13,300 RPM, this disc delivers consistent stock removal and surface blending in a single pass. The Predator series uses overlapping abrasive flaps bonded to a fiberglass backing plate, combining grinding and finishing capability. Each box contains 10 discs. Licensed metal fabricators, welders, and maintenance technicians are the primary users of this product.

This flap disc is suited for angle grinder applications in fabrication shops, field metalwork, and structural steel preparation. The Type 27 profile features a flat grinding face, making it appropriate for flat surface work and weld blending. At 80 grit, it sits in the coarse-to-medium range, effective for removing mill scale, rust, and light weld spatter while leaving a workable surface finish. Sold in a box of 10, it is practical for high-volume shop use or ongoing service contracts.

Key Features

• Type 27 flat profile for surface grinding and weld blending
• 80 grit abrasive for aggressive stock removal with a workable finish
• 4.5 inch diameter with 7/8 inch arbor fits standard right-angle grinders
• Rated at 13,300 RPM for compatibility with common 4.5 inch angle grinders
• Sold as a box of 10 discs for consistent lot use

Compatibility

Designed for use with standard 4.5 inch right-angle grinders accepting a 7/8 inch arbor. Verify that the grinder's no-load RPM does not exceed 13,300 RPM before mounting.

Installation Notes

Installation should be performed by qualified personnel familiar with angle grinder safety practices. Always power down and unplug or lock out the grinder before mounting or removing a disc. Inspect the disc for cracks or damage before each use and never exceed the rated maximum RPM. Eye protection, gloves, and appropriate PPE are required during operation per ANSI and OSHA guidelines.

Technical Specifications

• Disc Type: Type 27
• Diameter: 4.5 inches
• Arbor Size: 7/8 inches
• Grit: 80
• Maximum RPM: 13,300 RPM
• Quantity per Box: 10
• Weight: 2.5 pounds
• Sold By: Box

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 71-10826FF