FLEX 4-1/2-inch 40 Grit SightMAX Flap Disc, Type 29 - FA302001

Clearly see the surface you are grinding, stripping, or shaping with the FLEX 4-1/2” SIGHTMAX™ 40 Grit Flap Disc. This 40-grit flap disc improves the working experience by removing the guesswork with its innovative segmented design that delivers transparent line of sight to the work surface while grinding for reduced over-abrasion and maximum efficiency. Along with its segmented design, a special coating reduces heat buildup on the disc compared to traditional flap discs for increased performance and longer life. SIGHTMAX™ flap discs utilize a high-quality zirconium abrasive grain for quick stock removal, and their iron- and sulfur-free construction reduces oxidizable particles left behind on finished surfaces to help prevent rust from forming. A coating slows moisture exposure for extended disc life. The conical 10-degree flap arrangement improves grinding ergonomics for improved tool handling.

• SIGHTMAX SEGMENTED DESIGN - Disc cutouts deliver a transparent line of sight to work surface while grinding and surfacing for reduced over-abrasion and maximum efficiency
• DESIGNED TO REDUCE HEAT - Disc coating and SIGHTMAX segmented design generates less heat compared to traditional flap discs
• 40-GRIT FLAP DISC - For fast, aggressive material removal
• ZIRCONIUM ABRASIVE GRAIN - High-quality grain for quick stock removal and longer disc life
• IRON- AND SULFUR-FREE CONSTRUCTION - Reduces oxidizable particles on finished surface to help prevent rust
• IMPROVED HANDLING - Conical 10° flap arrangement improves grinding ergonomics for easier tool handling
• RESISTS MOISTURE - Disc coating slows moisture exposure for extended life