The conical SUPER Q® carbide burs “138” by NIQUA are universal precision tools designed for demanding work on precious metals, hard metals, and other tough materials. Thanks to their high-quality carbide head and conical shape, they enable precise, clean cutting—ideal for jewellery manufacturing, engraving, and professional metalworking.
Specially designed flutes on the bur ensure optimized material removal, allowing for more efficient work and a clean surface finish. Whether working with gold, steel, glass, or ceramics, the SUPER Q® “138” is a reliable partner for precise results and long service life.
Product Details:
Shank diameter: 2.35 mm
Units of sale: 6 pieces / 72 pieces
Key Features:
Long service life thanks to robust carbide material
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