CGW 53004 6" X 7/8" Type 27 60-Grit Z3 Zirconia Flap Disc

The CGW 53004 Zirconia flap disc is designed for aggressive material removal on steel surfaces. It features a 6-inch diameter with a 7/8-inch arbor to fit standard grinding tools, and uses premium zirconia alumina grain bonded to a durable poly/cotton backing. The zirconia concentration provides efficient stock removal, while the backing material supports improved finish and longer disc life under demanding use. An active grinding aid is incorporated to help maintain cooler cutting during operation, which can reduce heat buildup when used with appropriate feed pressures and speeds.

With a Type 27 configuration, this disc is optimized for off-angle grinding and producing a flatter finishing surface on relatively flat workpieces. The 60-grit size balances aggressive material removal with the potential for a smoother final texture suitable for subsequent finishing steps. The disc is intended for heavy-duty applications and is marketed as suitable for continuous or high-volume use in industrial settings where steel is a primary material being shaped or deburred. The product is supplied in packaging that lists the model as CGW53004, reflecting standard manufacturing practices for inventory and compatibility checks.

When selecting this flap disc, ensure your grinder accepts 6-inch Type 27 discs with a 7/8-inch arbor. Maintain proper safety practices, including using appropriate PPE and monitoring disc wear, particularly during prolonged heavy grinding sessions. The disc’s 10200 RPM rating indicates the rotational speed at which performance metrics are specified; always match grinder speed to the disc’s rating and follow manufacturer guidelines for mounting, balancing, and use to optimize results and disc life.

Features:

• Premium Zirconia Alumina grain for high stock removal
• Poly/cotton backing delivers durability with a smoother finish
• Active grinding aid enables cool cutting with light pressure
• 60-grit for aggressive material removal on steel
• Type 27 flap disc design for versatile grinding angles
• Arbor size 7/8" compatible with standard grinders
• 100% suitable for heavy-duty applications