The NIQUA SUPER Q® Egg-Shaped Bur "79" is a premium precision tool designed for professional stone setters, jewellers and goldsmiths. Its distinctive egg-shaped profile allows precise work on curved surfaces, complex contours and hard-to-reach areas, making it ideal for preparing stone seats and carrying out intricate setting work.
Manufactured from high-quality hardened tool steel to strict Swiss Made standards, this bur offers outstanding durability, smooth cutting performance and reduced vibration during operation. It is ideally suited for working with gold, silver, copper, brass and other soft precious metal alloys.
The carefully engineered cutting geometry provides excellent control, clean finishes and precise material removal, ensuring superior results in fine jewellery production and stone setting applications.
Key Benefits
- Egg-shaped profile ideal for stone setting and jewellery work
- Perfect for curved surfaces and complex contours
- Excellent for preparing and refining stone seats
- Premium hardened tool steel construction
- Swiss Made precision quality
- Long service life and excellent wear resistance
- Smooth and accurate cutting performance
- Reduced vibration for enhanced control
- Suitable for gold, silver, copper, brass and soft alloys
Technical Specifications
- Shape: Egg-Shaped Bur "79"
- Material: Hardened Tool Steel
- Shank Diameter: 2.35 mm
- Packaging Unit: 6 Pieces
- Quality: Swiss Made
| Ø | Art.-No. |
| 5,00mm | 03 247 050 |
| 6,00mm | 03 247 060 |
| 7,00mm | 03 247 070 |
| 8,00mm | 03 247 080 |