







⚙️ Cut faster, last longer, and finish smoother — the ultimate burr for pros who demand more!
The Kutzall Extreme Sphere Burr features a 1" tungsten carbide-coated head with ultra-coarse grit for rapid material removal on non-metallic surfaces. Designed for flex shaft tools and handheld grinders, it offers exceptional durability—lasting 7 to 10 times longer than high-speed steel alternatives—and precise control at speeds up to 25,000 RPM. Ideal for professionals and hobbyists seeking efficient, hassle-free deburring with a smooth finish.





| Part number | SX-1C |
| Item Weight | 141 g |
| Product Dimensions | 5.08 x 5.08 x 10.16 cm; 140.61 g |
| Is Discontinued By Manufacturer | No |
| Material | Alloy Steel Metal |
| Head Style | Flex |
| Grit Rating | 120 |
| Grit Description | Very Coarse |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 5.1 x 5.1 x 10.2 cm |
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