NIQUA SUPER Q 90° Cone Bur P(f) – Precision Tool Steel Bur for Professional Jewellery Work

The NIQUA SUPER Q 90° Cone Bur P(f) is a premium precision tool developed for machining soft precious metals such as gold and silver, as well as copper, brass, and other non-ferrous alloys. Its accurately engineered 90° cone profile, combined with a fine-cut tooth pattern (f), ensures clean, controlled, and highly precise cutting performance. This makes it ideal for engraving, countersinking, chamfering, and detailed jewellery manufacturing applications.

Manufactured from hardened tool steel, this bur offers exceptional wear resistance, smooth low-vibration operation, and consistent cutting performance, even at high rotational speeds. The result is outstanding dimensional accuracy, clean surface finishes, and reliable professional-quality results.

The NIQUA SUPER Q P(f) 90° Cone Bur is the preferred choice for jewellers, goldsmiths, engravers, and precision craftsmen who demand maximum accuracy, durability, and dependable performance. Tool steel burs are particularly suitable for working annealed precious metals and alloys that tend to clog conventional cutting tools.

Product Details

• Shape: 90° Cone Bur (P(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

• Consistent cutting performance, even at high rotational speeds
• Ideal for engraving, countersinking, and precision edge finishing
• Excellent control for detailed and decorative applications
• Suitable for gold, silver, copper, brass, and soft alloys
• High wear resistance and long service life
• Smooth, low-vibration operation
• Swiss precision quality from the NIQUA SUPER Q range

Available Sizes