Pferd 42926 Flap Disc 80 Grit Zirconia Alumina Type 27

Product Description

The PFERD 42926 is a 2-inch Type 27 Mini-Polifan flap disc designed for grinding and finishing on steels and stainless steel. It uses zirconia alumina abrasive material bonded to a plastic-backed, coated construction that delivers consistent cut and finish across the disc face. The Quick-Change Type R attachment mounts without tools for fast swaps during production work. Rated at 14,000 RPM maximum, this disc suits high-speed angle grinders and die grinders commonly used in fabrication, welding cleanup, and surface conditioning. At 80 grit, it falls in the medium grade range, removing material efficiently while leaving a workable surface finish.

This flap disc is suited for use on carbon steels and stainless steel in both shop and field environments. The 2-inch diameter and Quick-Change Type R attachment make it a practical choice for tight access areas and detail work that a full-size disc cannot reach. Typical applications include weld bead blending, edge deburring, and light surface prep on fabricated metal components. Licensed welders, metal fabricators, and maintenance mechanics are the primary installers and users of this product.

Key Features

• Zirconia alumina abrasive for aggressive cut and extended disc life on steel and stainless steel
• Type 27 flat profile provides flush grinding performance on flat and contoured surfaces
• Quick-Change Type R attachment allows tool-free disc changes
• Plastic backing supports the flap structure and reduces weight for extended use
• 14,000 RPM maximum speed rating compatible with standard compact grinders
• 80 grit medium grade balances stock removal and surface finish

Compatibility

Designed for use with Quick-Change Type R compatible angle grinders and die grinders. Rated for applications on steels and stainless steel surfaces.

Installation Notes

Installation of this disc requires a grinder or die grinder fitted with a compatible Quick-Change Type R arbor. Power down and disconnect the tool from its power source before mounting or removing the disc. Verify the tool spindle speed does not exceed the 14,000 RPM maximum disc rating before operation. Use appropriate personal protective equipment including eye and face protection when operating abrasive discs.