The cylindrical SUPER Q® “RR(f)” tool steel burs from NIQUA are versatile precision tools designed for machining soft precious metals, silver, copper, brass, and other non-ferrous metals. Featuring a high-quality tool steel head and a roller-shaped profile, these burs enable clean, controlled, and highly precise work – ideal for jewellery manufacturing, engraving, and fine metalworking.
These burs are exceptionally robust, durable, and vibration-free, maintaining excellent cutting performance even at high rotational speeds. Whether working with gold, silver, or other soft metals, the SUPER Q® “RR(f)” roller bur is a reliable partner for precise results and long service life.
Product details:
Shank diameter: 2.35 mm
Packaging units: 6 pieces / 72 pieces
Key features:
Long service life thanks to robust, high-quality tool steel
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