






β‘ Grind smarter, not harder β the proβs choice for flawless finishes!
Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Discs deliver industrial-grade grinding and finishing power. Designed for 4.5" angle grinders, these 80 grit discs feature premium European zirconia for aggressive stock removal and long-lasting durability. Compatible with all major brands, they operate safely up to 13,300 RPM and meet rigorous ANSI and EU quality standards, making them the ultimate tool for professionals and serious DIYers alike.




| Grit Material | Aluminum Oxide, Zirconia, Zirconia Alumina |
| Product Dimensions | 4.5"L x 4.5"W |
| Brand | Benchmark Abrasives |
| Compatible Devices | Angle Grinder |
| Grit Type | Coarse |
| Item Thickness | 0.5 Inches |
| Grit Number | 80.00 |
| Construction Type | Grinding |
| Maximum Rotational Speed | 13300 RPM |
| Compatible Disc Grinder Tool Models | DEWALT DWE4559CN |
| UPC | 072802810712 728028210712 |
| Recommended Uses For Product | Rust Removal |
| Manufacturer | Benchmark Abrasives |
| Item Diameter | 4.5 Inches |
| Item Weight | 2.25 pounds |
| ASIN | B01D0HRZIE |
| Item model number | BM-F4.5SZ80T29HD |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 27, 2015 |
Trustpilot
3 weeks ago
2 months ago