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⚡ Grind smarter, not harder — the pro’s choice for flawless finishes!
The SIGNI 5 Pack SiC Plastic Back Grinding Wheels (4.5 inch, 24 grit) are engineered for professionals demanding speed, durability, and versatility. Featuring a plastic backing that removes the need for a backup pad, these silicon carbide discs cut faster and last 7-10 times longer than traditional aluminum oxide fiber discs. Perfect for granite, marble, concrete, and glass, they support both dry and wet grinding, making them an essential upgrade for any serious craftsman or manager overseeing high-efficiency projects.







| ASIN | B09KY8SV5J |
| Best Sellers Rank | #61,632 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #117 in Grinding Discs |
| Brand Name | SIGNI |
| Compatible Devices | Angle Grinder |
| Compatible Material | Granite, Marble, Concrete, Glass |
| Construction Type | Grinding |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) |
| Grit Material Type | Silicon Carbide |
| Grit Number | 24 |
| Grit Type | Coarse |
| Housing Material | Plastic |
| Included Components | SiC |
| Industry Standard Identifier | Backing Pad |
| Item Diameter | 4.5 inches |
| Item Dimensions | 4.5 x 4.5 x 0.1 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Item Thickness | 5 millimeters |
| Item Weight | 420 g |
| Manufacturer | Signi Industrial (Shanghai) Co.,Ltd |
| Material Type | 24 GRIT |
| Maximum Rotational Speed | 13300 rpm |
| Model | Fan |
| Number of Items | 5 |
| Part Number | Fan |
| Recommended Uses For Product | Cutting, Grinding |
| Set Name | SIGNI 24 GRIT |
| UPC | 682601960688 |
| Unit Count | 5 Count |
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