CGW 43861 4-1/2" X 5/8"-11 Type 27 40-Grit XL PSG Ceramic Extreme II Flap Disc

The CGW 43861 flap disc is a 4-1/2 inch diameter, 5/8-11 arbor, Type 27 configuration with a 40-grit PSG Ceramic surface. Designed for heavy material removal and smoothing, the PSG Ceramic grains are engineered to stay sharper longer, delivering a cooler, faster cut with improved durability compared to conventional abrasive grains. This translates to higher productivity and extended service life in demanding grinding applications, particularly where heat buildup and material removal rates are concerns.

The disc leverages CGW’s Ceramic Extreme II construction, which emphasizes long-lasting performance and versatility across a range of metals. The precise shape of the PSG Ceramic grains aids in efficient cutting action, and the Type 27 profile provides a flatter grinding surface that can help when working on flat to slightly contoured workpieces. The combination of a 4-1/2 inch diameter and a 5/8-11 arbor makes it compatible with standard angle grinders commonly used in fabrication, automotive, and maintenance settings.

Typical use cases include deburring, blending, and surface finishing on metal components where a balance of material removal and finish quality is required. When selecting this disc, consider the 40-grit medium for applications that benefit from aggressive material removal with a smoother final texture. The package configuration for this product is listed as each, with a box quantity of 10, which affects stocking and replenishment planning. Regular inspection of the grinding surface for wear and proper arbor threads ensures safe and effective use.

Features:

• PSG Ceramic grain stays sharper longer for cooler, faster cuts.
• XL design delivers long-lasting high performance.
• Delivers versatile grinding across demanding tasks.
• PSG Ceramic grains outperform conventional aluminum oxide and zirconia.
• 4-1/2" diameter with 5/8"-11 arbor; Type 27 profile.
• 40 grit for aggressive material removal with a smoother finish.