NIQUA SUPER Q® Cup Bur 2C1 – with Chip Evacuation

The “2C1” cup bur represents a new generation of precision tools designed for efficient jewellery manufacturing and stone setting.

Thanks to the integrated chip evacuation slot, this bur ensures clean and controlled working conditions. Chips are efficiently removed, preventing clogging – especially when working with soft precious metals such as gold and silver.

The NIQUA SUPER Q® 2C1 cup bur is ideal for hollowing, refining settings and precision detailing. Its optimized geometry guarantees smooth cutting performance and excellent surface finish.

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

The 2.35 mm shank fits all standard micromotors and handpieces.

🔹 Advantages

Cup bur with chip evacuation for jewellery professionals
Clean working without clogging of the tool
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 “2C1” with chip evacuation
Material: Hardened tool steel
Shank diameter: 2.35 mm
Sales unit: 6 pieces
Item Code: 03 237 008 – 03 237 023

Diameter	Item Code
0,80mm	03 237 008
0,90mm	03 237 009
1,00mm	03 237 010
1,10mm	03 237 011
1,20mm	03 237 012
1,30mm	03 237 013
1,40mm	03 237 014
1,50mm	03 237 015
1,60mm	03 237 016
1,70mm	03 237 017
1,80mm	03 237 018
1,90mm	03 237 019
2,00mm	03 237 020
2,20mm	03 237 022
2,30mm	03 237 023

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NIQUA SUPER Q® Cup Bur “2C1” with Chip Evacuation – Precision Tool Steel Bur