The 21005 4.5-Inch CER 80-Grit Flap Disc delivers a strong combination of durability, control, and finishing ability. Built with high‑performance ceramic abrasive grain, it maintains cutting efficiency longer than conventional abrasives, even during extended use. This flap disc is ideal for metalworkers and fabricators who require precise shaping, smoothing, and surface preparation without sacrificing lifespan or consistency.
Key Features
Ceramic abrasive construction for superior cutting efficiency
80‑grit surface ideal for blending, smoothing, deburring, and controlled material removal
4.5‑inch disc size compatible with standard angle grinders
Extended abrasive life designed for professional, high‑demand workflows
Balanced, reinforced backing for stable and smooth operation
Cooler grinding performance to reduce heat buildup and material discoloration
Engineered flap spacing for consistent finish quality on metal surfaces
Applications
Smoothing welds and edges
Blending metal surfaces before finishing
Preparing surfaces for coatings, adhesives, or welding
Metal fabrication, repair, and general finishing
Automotive and industrial maintenance work
There are currently no resources for this product.