Description
This 10-piece tungsten carbide rotary burr set features double-cut grooves and a choice of 2.35mm or 3mm shank diameter, compatible with Dremel and most small rotary tools. With a hardness rating of HRA ≥85 and a working life up to 10 times longer than high-speed steel, these burrs are built for sustained use in carving, engraving, grinding, and polishing of wood, plastic, aluminum, and metal.
Key Features
- Tungsten Carbide Construction — HRA ≥85 hardness. Working life 10x longer than high-speed steel and 200x longer than grinding wheels.
- Double-Cut Design — Crossed groove pattern for efficient material removal on wood, plastic, and aluminum.
- 2 Shank Options — 2.35mm or 3mm shank fits Dremel and most rotary tools with three-jaw chuck for accurate centering.
- Plastic Storage Case Included — Keeps all 10 burrs organized and protected between uses.
Specifications
| Material | Tungsten Carbide |
| Cutter Pattern | Double Cut |
| Shank Diameter | 2.35mm or 3mm (select at purchase) |
| Cutting Diameter | 6mm |
| Total Length | 45 – 50mm |
| Shank Length | 35mm |
| Suggested RPM | 25,000 – 50,000 RPM (Max 70,000 RPM) |
| Hardness | HRA ≥85 |
| Weight | 0.15 kg |
What's Included
- 10 x Tungsten Carbide Rotary Burrs (assorted shapes)
- 1 x Plastic Storage Case
Support
For questions, contact the Tooltos support team at sales@tooltos.com or via live chat at www.tooltos.com. Responses are typically provided within 2 hours.





