Smooth transitions and controlled contours – for precise shaping and detailing
The NIQUA SUPER Q® rounded cylinder burs “28” are designed for delicate contouring and shaping work in soft precious metals. The rounded end combined with the cylindrical body allows smooth, controlled material removal without sharp cutting edges digging into the surface.
In jewellery making and stone setting, this bur shape is commonly used to refine contours, soften transitions and adjust settings. The rounded geometry ensures a gentle cutting action, making it ideal for organic shapes and fine modelling work.
This shape is particularly effective when working on sensitive areas, as it provides maximum control and reduces the risk of damaging surrounding material.
Manufactured from premium hardened tool steel, NIQUA SUPER Q® burs offer long service life, smooth operation and consistent cutting performance even at high speeds. They are ideal for gold, silver, copper, brass and similar soft alloys.
With over 125 years of experience, NIQUA stands for precision tools trusted by professionals worldwide.
Product Details
Shank diameter: 2.35 mm
Material: Hardened tool steel
Shape: Rounded cylinder “28”
Packaging unit: 6 pcs
Advantages
Gentle cutting thanks to rounded tip geometry
Ideal for smooth transitions and organic shapes
Long service life and consistent performance
Smooth, low-vibration operation
NIQUA SUPER Q® quality for professional use
Applications
Refining and adjusting stone settings
Creating smooth transitions and contours
Fine modelling and detailing work
Working on gold, silver, copper and brass
Available Sizes & Item Code
| Ø (mm) | Item Code |
|---|---|
| 0.70 | 03 204 007 |
| 0.80 | 03 204 008 |
| 0.90 | 03 204 009 |
| 1.00 | 03 204 010 |
| 1.20 | 03 204 012 |
| 1.40 | 03 204 014 |
| 1.60 | 03 204 016 |
| 1.80 | 03 204 018 |
| 2.10 | 03 204 021 |
| 2.30 | 03 204 023 |