NIQUA manufactures precision tools for goldsmiths, stone setters and jewellery makers. Professionals in more than 140 countries trust tools made in Germany and Switzerland.
NIQUA SUPER Q HB 70° Double Cone Bur – Precision for Delicate Jewellery Applications
The NIQUA SUPER Q HB 70° Double Cone Bur is a high-precision jewellery tool designed for machining soft precious metals such as gold and silver, as well as copper, brass and other soft alloys.
Its specialized 70° double cone geometry enables exceptionally fine and controlled work, making it ideal for engraving, tight contours and intricate detail finishing in professional jewellery manufacturing and stone setting.
Manufactured from premium hardened tool steel in genuine Swiss Made quality, this precision bur offers outstanding wear resistance, low-vibration performance and consistent cutting action — even at high rotational speeds. The result is superior accuracy, smooth surface finishes and maximum control during delicate applications.
The NIQUA SUPER Q HB 70° Double Cone Bur is the perfect choice for goldsmiths, jewellers and precision craftsmen who demand exceptional reliability and precision in every detail.
Product Details
Precision 70° double cone bur for jewellery applications
Made from hardened premium tool steel
Ideal for gold, silver, copper, brass and soft alloys
Perfect for engraving, fine contours and detail work
Smooth operation with reduced vibration
Consistent cutting performance at high speeds
Swiss Made precision quality
Shank diameter: 2.35 mm
Packaging unit: 6 pieces
Key Advantages
Long service life thanks to hardened tool steel
Precise cutting performance and excellent control
Ideal for ultra-fine engravings and detail work
Smooth running for clean and accurate finishes
Professional Swiss precision from the NIQUA SUPER Q series
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