CGW 53022 6" X 7/8" Type 29 40-Grit Z3 Zirconia Flap Disc

CGW 53022 is a 6-inch diameter, 7/8-inch arbor Type 29 zirconia flap disc rated for heavy-duty grinding on ferrous metals. Designed for aggressive stock removal, this disc uses premium zirconia alumina grain bonded to a durable poly/cotton backing. The zirconia concentration enhances material removal while the backing contributes to finish and resilience under demanding grinding conditions. An active grinding aid is included to support cooler cutting and light pressure during operation, which can help manage heat buildup and prolong disc life under typical heavy-use scenarios.

This flap disc is engineered to provide a balance between rapid material removal and acceptable surface finish for steel applications. The Type 29 shape allows for angled grinding and access to contours or flat surfaces, depending on the workpiece geometry. The combination of the zirconia grain and poly/cotton backing is intended to deliver consistent performance across extended grinding sessions, particularly where aggressive material removal is required. When selecting this disc, consider the need for frequent tool changes or disc replacements in high-production settings and plan for compatible grinders that accept a 6-inch, 7/8-inch arbor configuration.

Compatibility and use considerations: ensure correct mounting on compatible grinders designed for 6-inch discs with a 7/8-inch arbor. The package is listed as Each with a box quantity of 10 discs, which supports batch purchases for ongoing maintenance or fabrication workflows. For optimal results, use with appropriate safety PPE and follow standard grinding practices to manage heat, sparks, and wear on the workpiece. The product description reflects the documented grain, diameter, arbor size, Type 29 profile, grit level, and RPM rating specified for this model.

Features:

• Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
• High stock removal with Zirconia concentration
• Fastest stock removal in the marketplace for steel applications
• Active grinding aid for cool cutting with light pressure
• Type 29 profile for versatile grinding angles
• Suitable for aggressive use and heavy‑duty applications