The NIQUA SUPER Q® Rounded Cylinder Bur "78" is a premium precision tool designed for professional stone setters, jewellers and goldsmiths. Its rounded cylinder shape enables precise work on flat surfaces while creating smooth transitions and accurately preparing stone seats.
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 precision-engineered cutting geometry ensures excellent control, clean finishes and accurate material removal, making it the ideal choice for demanding stone setting and fine jewellery applications.
Key Benefits
- Rounded cylinder shape ideal for stone setting and jewellery work
- Perfect 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: Rounded Cylinder Bur "78"
- Material: Hardened Tool Steel
- Shank Diameter: 2.35 mm
- Packaging Unit: 6 Pieces
- Quality: Swiss Made
| Ø | Art.-No. |
| 5,00mm | 03 246 050 |
| 6,00mm | 03 246 060 |
| 7,00mm | 03 246 070 |
| 8,00mm | 03 246 080 |