NIQUA SUPER Q 60° Cone Bur O(f) – Precision Tool Steel Bur for Professional Jewellery Work

The NIQUA SUPER Q 60° Cone Bur O(f) is a versatile precision tool designed for machining soft precious metals such as gold and silver, as well as copper, brass, and other non-ferrous alloys. Its accurately engineered 60° cone profile, combined with a fine-cut tooth pattern (f), enables clean, controlled, and highly precise cutting performance. It is ideally suited for engraving, countersinking, contouring, and intricate detail work in professional jewellery manufacturing.

Manufactured from high-quality hardened tool steel, this bur delivers exceptional cutting efficiency, smooth low-vibration operation, and extended service life, even at high rotational speeds. The result is outstanding dimensional accuracy, clean surface finishes, and superior control throughout the machining process.

The NIQUA SUPER Q O(f) 60° Cone Bur is the preferred choice for jewellers, goldsmiths, engravers, and precision craftsmen who demand exceptional accuracy, reliability, and professional-quality results. Tool steel burs are particularly suitable for working annealed precious metals and alloys that tend to clog conventional cutting tools.

Product Details

• Shape: 60° Cone Bur (O(f))
• Material: Hardened Tool Steel
• Cut Type: Fine Cut (f)
• Shank Diameter: 2.35 mm
• Sales Unit: Pack of 6 pieces
• Swiss-Made Quality – SUPER Q Series

Key Benefits

• High dimensional accuracy and consistent cutting performance
• Smooth, low-vibration operation for maximum control
• Ideal for engraving, countersinking, and detailed finishing work
• Suitable for gold, silver, copper, brass, and soft alloys
• Long service life thanks to hardened tool steel construction
• Clean surface finishes and precise machining results
• Swiss precision quality from the NIQUA SUPER Q range

Available Sizes