





🔝 Grind Like a Pro with SIGNI!
The SIGNI S/C Plastic Back Grinding Disc is a 4.5-inch, 8 grit disc designed for superior performance on granite, marble, concrete, and glass. With a unique plastic backing that eliminates the need for a backup pad, this disc offers unmatched durability, lasting 7-10 times longer than traditional aluminum oxide discs, and operates at a maximum speed of 13,300 RPM for rapid material removal.
| Grit Material | Silicon Carbide |
| Product Dimensions | 4.5"L x 4.5"W |
| Brand | SIGNI |
| Compatible Devices | Angle Grinder |
| Grit Type | Coarse |
| Item Thickness | 5 Millimeters |
| Grit Number | 8 |
| Construction Type | Grinding |
| Maximum Rotational Speed | 13300 RPM |
| UPC | 793513613514 |
| Manufacturer | SIGNI INDUSTRIAL (SHANGHAI)CO.,LTD |
| Item Weight | 14 ounces |
| Size | 4.5 inch |
| Material | 8 Grit |
| Batteries Included? | No |
| Batteries Required? | No |
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