Busch is the most trusted name in jewelers’ burs, and the Fig. 446 Shallow-Hart 70 Degree Burs uphold that reputation with precision-ground tungsten vanadium steel construction. Designed for professional jewelers and metalsmiths, these burs are manufactured to ultra-high precision tolerances for consistent, reliable performance. This size range 4.00mm through 5.00mm is sold individually, making it easy to stock exactly what your bench requires.
Features
- Shallow-Hart bur geometry at a 70-degree angle
- Manufactured from tungsten vanadium steel
- Ultra-high precision tolerances for accurate, repeatable cuts
- Sizes 4.00mm and above sold individually
- Available across a broad size range from 1.00mm up to 5.00mm
Specifications
| Figure | Fig. 446 |
|---|---|
| Bur Style | Shallow-Hart |
| Angle | 70 Degrees |
| Material | Tungsten Vanadium Steel |
| Size Range (This Page) | 4.00mm 5.00mm |
| Sold As | Individually |
Available Options
| Part | Bur Size |
|---|---|
| B118.613 | 4.00mm |
| B118.614 | 4.20mm |
| B118.615 | 4.50mm |
| B118.616 | 4.70mm |
| B118.617 | 5.00mm |
