NIQUA SUPER Q® Cup Bur 2C2 – with Chip Evacuation

Precision Since 1897

NIQUA manufactures precision tools for goldsmiths, stone setters and jewellery makers. Professionals in more than 140 countries trust tools made in Germany and Switzerland.

1897 Founded

5 Generations

140+ Countries

DE / CH Manufacturing

The “2C2” cup bur represents a new generation of precision tools designed for efficient and controlled jewellery manufacturing and stone setting.

Thanks to the optimized chip evacuation slot, this bur ensures clean working conditions and prevents clogging – especially when working with soft precious metals such as gold, silver, copper and brass.

The NIQUA SUPER Q® 2C2 cup bur is ideal for hollowing, refining settings and precision detailing. Its optimized cutting geometry ensures smooth material removal and excellent surface finish.

Manufactured from hardened tool steel, it offers long tool life, smooth operation and consistent cutting performance even under intensive use.

The 2.35 mm shank fits all standard micromotors and handpieces.

🔹 Advantages

Cup bur with chip evacuation for jewellery professionals
Clean working without clogging
Uniform material removal and high precision
Ideal for stone setting and hollowing applications
Long service life due to hardened tool steel

🔹 Technical Details

Shape: Cup bur “2C2” with chip evacuation
Material: Hardened tool steel
Shank diameter: 2.35 mm
Sales unit: 6 pieces
Item Code: 03 238 008 – 03 238 023

Diameter	Item Code
0.80 mm	03 238 008
0.90 mm	03 238 009
1.00 mm	03 238 010
1.10 mm	03 238 011
1.20 mm	03 238 012
1.30 mm	03 238 013
1.40 mm	03 238 014
1.50 mm	03 238 015
1.60 mm	03 238 016
1.70 mm	03 238 017
1.80 mm	03 238 018
1.90 mm	03 238 019
2.00 mm	03 238 020
2.10 mm	03 238 021
2.20 mm	03 238 022
2.30 mm	03 238 023