The conical SUPER Q® “O(f) 60°” 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 an exact 60° cone angle, these burs enable clean, accurate, and controlled work – ideal for fine finishing, engraving, and jewellery manufacturing.
These burs stand out for their high cutting performance, long service life, and vibration-free operation – even at high rotational speeds. Whether working with gold, silver, or other soft metals, the SUPER Q® “O(f) 60°” conical bur is a reliable partner for precise results and optimal control.
Product details:
Shank diameter: 2.35 mm
Packaging units: 6 pieces / 72 pieces
Key features:
High dimensional accuracy with smooth, stable operation
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