CGW 30162 6" X 5/8"-11 Type 27 40-Grit XL Z3 Zirconia Flap Disc

The CGW 30162 is a 6 inch diameter, 5/8-11 threaded Type 27 zirconia flap disc designed for aggressive material removal on steel. Its premium zirconia alumina grain is bonded to a poly/cotton backing, a combination chosen to balance durability with a quality finish. The zirconia concentration contributes to high stock removal while the backing supports extended use and consistent performance under demanding grinding conditions. An active grinding aid is included to promote cooler cutting with light pressure, which can help minimize heat buildup during sustained grinding tasks. The disc is rated for operation up to 10,200 RPM and is packaged in individual units with a box quantity of 10.

This disc is intended for heavy-duty, high-velocity applications where rapid material removal is needed. When selecting a flap disc, users should consider the Type 27 configuration for grinding on flat or contoured surfaces and ensure compatibility with a standard 5/8-11 arbor on compatible angle grinders. The 6" diameter provides a balance of aggressiveness and control for a range of workshop and fabrication tasks, while the 40-grit size offers a coarse finish suitable for initial material removal followed by finer-grit work as needed. Proper usage practices—such as applying light, even pressure and allowing the grinding action to do the work—help maximize the benefits of the active cooling and Zirconia grain. This product is supplied as a single disc per unit, with ten discs per box, and is intended for professional industrial or workshop environments where robust stock removal is a priority.

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
• Ideal for aggressive use and heavy-duty grinding
• Active grinding aid for cool cutting with light pressure
• 6" diameter, 5/8-11 arbor, Type 27, 40 grit