NIQUA manufactures precision tools for goldsmiths, stone setters and jewellery makers. Professionals in more than 140 countries trust tools made in Germany and Switzerland.
The NIQUA SUPER Q® Bud Bur "Z(r)" is a premium Swiss-made precision rotary tool developed specifically for professional stone setters, jewellers, and fine metalworkers. Its distinctive bud-shaped geometry is designed for precise work in confined areas and complex contours, making it ideal for stone setting preparation, seat cutting, and detailed jewellery manufacturing.
Manufactured from high-quality hardened tool steel and featuring a standard cut (r), this bur delivers exceptional cutting performance, precise control, and outstanding durability. It is particularly suitable for machining soft precious metals such as gold and silver, as well as copper, brass, and other non-ferrous alloys.
The specialised bud shape allows for controlled material removal when preparing stone seats and working around delicate settings. Combined with smooth low-vibration operation and consistent cutting action, the Z(r) Bud Bur produces clean surfaces and highly accurate results, even at higher rotational speeds.
As part of the renowned NIQUA SUPER Q® Swiss precision tool range, the Z(r) Bud Bur offers the reliability, quality, and long service life required by professional jewellery workshops and stone-setting specialists.
Product Details
Type: Bud Bur "Z(r)"
Shape: Bud
Material: Hardened Tool Steel
Cut: Standard (r)
Shank Diameter: 2.35 mm
Packaging Unit: 6 pcs
Swiss Made precision tool
Suitable for stone setting, jewellery manufacturing, and fine metalworking
Key Benefits
Specialised bud shape for stone setting and seat preparation
Ideal for working in confined spaces and intricate contours
Excellent cutting precision and control
Long service life due to hardened tool steel construction
Smooth, low-vibration operation
Consistent cutting performance at high speeds
Swiss precision quality from the NIQUA SUPER Q® range
Applications
Stone setting preparation
Seat cutting for gemstones
Jewellery manufacturing and repair
Detailed contouring and shaping
Fine metalworking in gold, silver, brass, and copper
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