Z4540F 4-1/2x7/8 T-27 ZA80 ZIRCOTEX P Flap Disc

Z4540F Flexovit® ZIRCOTEX® 4-1/2" x 7/8" 80 Grit Type 27 Flap Disc

The Z4540F Flexovit® ZIRCOTEX® 4-1/2" x 7/8" 80 Grit Type 27 Flap Disc is engineered for professionals who require clean, consistent finishing performance with dependable durability. Designed with premium zirconia alumina abrasive grain, this flap disc provides efficient cutting action, cooler grinding, and exceptional control—making it the ideal choice for light grinding, blending, and surface finishing across a wide range of metals.

Precision Finishing with Durable Zirconia Grain

Ideal for Surface Preparation & Light Grinding

With its 80 grit configuration, the Z4540F excels in applications that require a fine, uniform finish. It delivers outstanding results in:

• Weld blending

• Removing light burrs and mill scale

• Cleaning oxidation or discoloration

• Smoothing surfaces before painting or coating

The consistent scratch pattern ensures smooth, refined surfaces without compromising productivity.

Type 27 Flat Profile for Superior Control

Engineered with a Type 27 flat profile, this flap disc provides excellent control when used at shallow angles. It is especially effective on flat or slightly contoured surfaces, allowing operators to work with precision in fabrication shops, maintenance operations, and construction environments.

Long-Lasting Performance for Industrial Applications

Extended Disc Life & Cooler Operation

The ZIRCOTEX® layered flap design continuously reveals fresh abrasive grain during use. This results in:

• Cooler grinding temperatures

• Reduced heat buildup

• Longer disc life

• Fewer disc changes and lower abrasive costs

Its reinforced fiberglass backing enhances disc stability, reduces vibration, and improves operator comfort during extended grinding sessions.

Built for Professional Metalworkers

Compatible with any standard 4-1/2" grinder with a 7/8" arbor, the Z4540F is suited for carbon steel, stainless steel, and general metal fabrication.