CGW 42161 4" X 5/8" Type 29 36-Grit XL Z3 Zirconia Flap Disc

The CGW 42161 4" x 5/8" Type 29 36-Grit XL Zirconia Flap Disc is designed for aggressive material removal on steel and similar metals. This flap disc features premium zirconia alumina grain on a durable poly/cotton backing. The zirconia composition delivers high stock removal, while the backing provides a balance of rigidity and finish. The XL formulation and Type 29 profile are intended to help achieve efficient material removal with a favorable grinding angle, aiding productive work in heavy-duty applications.

Construction details include a Zirconia grain with a 36 grit sizing and a 4" diameter mounted on a 5/8"-11 arbor, suitable for standard right-angle grinders. The product is designed to offer cool cutting with light pressure due to its active grinding aid, which can help manage heat buildup during extended use. This can contribute to more consistent performance and potentially longer-disciplined tool life in demanding tasks where stock removal is prioritized over finish quality.

Applications commonly include aggressive stock removal on steel and related metals in metal fabrication, automotive, and industrial maintenance settings. Practically, users should consider the disc’s Type 29 configuration, which is tailored for off-angle grinding and efficient material removal. When selecting replacement discs, verify compatibility with your grinder’s arbor size and RPM rating, and ensure proper clamping and disc protection during operation. The packaging indicates the product is sold individually, with a box quantity of 10 per/package, which can influence stocking decisions and project planning.

Features:

• Premium Zirconia Alumina grain for high stock removal
• Poly/cotton backing combines durability and finish
• Active grinding aid promotes cool cutting with light pressure
• Fastest stock removal in the marketplace for steel applications
• Type 29, 36-Grit XL configuration
• 4" diameter with 5/8-11" arbor
• Rated up to 15300 RPM