










🔵 Grind smarter, not harder — the pro’s choice for flawless finishes!
Benchmark Abrasives 4.5" x 7/8" Type 27 flap discs feature high-density European zirconia alumina grain, delivering superior durability and aggressive stock removal. Designed for 4.5" angle grinders, these 40 grit jumbo flap discs offer 30-60% more surface area, making them ideal for weld blending, deburring, and finishing across demanding industrial applications. Certified to exceed ANSI and EU standards, they provide professional-grade performance with exceptional longevity.




| ASIN | B01MU0BBPF |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (536) |
| Cutting Diameter | 4.5 Inches |
| Date First Available | 13 Dec. 2016 |
| Grit Description | 40 Grit |
| Grit Number | 40 |
| Item Package Quantity | 10 |
| Item Weight | 1.05 kg |
| Item diameter | 4.5 Inches |
| Item model number | BM-F4.5SZ40T27HD |
| Item thickness | 0.88 Inches |
| Manufacturer | Benchmark Abrasives |
| Material | Zirconia Alumina |
| Part number | BM-F4.5SZ40T27HD |
| Pattern | 40 Grit |
| Style | 40 Grit | 10 Count |
I**Z
tienen mucha lija lo que los hace un poco esponjosos cuando están nuevos, me gusta porque la presión se aplica uniforme en lo que estoy desbastando y dejan un acabado muy liso mientras tengan suficientes capas de lija, cuando se están acabando ya dejan los cortes más notorios en el metal. Yo compro los de grano 40
R**.
Great value! Great product, lasting almost as long as, and almost as good as, the normal name brand we have normally used, but at a good, discounted price compared to name brand. We are a production commercial truck repair shop and will be using this product going forward.
F**E
Rester surpris, satisfait Je vais en recommandé d’auy
J**N
These grinding pads work great and are a bargain compared to buying name brand ones. I use them to sharpen mower blades and they don’t wear quickly. Can sharpen blades at least 3 times before switching. Box contains enough to sharpen blades for years if you only sharpen a few times per year.
D**R
Call my agent for endorsement $
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