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The Busch® Burs Vanadium Cup ISO #012 offers professional jewelers exceptional precision and durability for intricate metal and gemstone work. Crafted in Germany from high-quality vanadium steel, these burs feature a sharp cutting edge that ensures clean, smooth shaping, carving, and polishing with consistent performance. With an inside diameter of 0.88 mm and outside diameter of 1.20 mm, this cup-shaped bur is ideal for refining prongs, polishing bezels, and other delicate jewelry detailing. The 3/32" shank fits seamlessly into standard rotary tools like flex shafts and Dremels, providing superior control and versatility.
Sold in a convenient 1/2 dozen pack (6 burs), the ISO #012 bur delivers reliability, longevity, and precise results—making it a must-have addition to any professional jeweler's toolkit.
Brand: Busch®
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Material: Vanadium Steel
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Shape: Cup
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Cutting Diameter: 0.88 mm (inside) / 1.20 mm (outside)
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Shank Diameter: 3/32"
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Quantity: 1/2 dozen (6 burs)
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Applications: Jewelry carving, shaping, polishing on metal, ceramic, and glass
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Country of Origin: Germany
Additional Information
The Busch® Burs Vanadium Cup ISO #012 is a precision-crafted tool designed for professional jewelers. Known for its sharp, smooth cutting and durable vanadium steel build, it performs exceptionally well on delicate work such as polishing prongs, refining bezels, and intricate metal shaping. Trusted globally for its reliability and clean finish, it’s ideal for both gemstone and metalwork.
How to Use
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Attach to a rotary tool (flex shaft or Dremel).
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Apply light, even pressure for best results.
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Use a lubricant like Busch Lube-Stik to minimize heat and extend tool life.
Safety Information
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Features
High-Quality Vanadium Steel Construction: Built for durability and long-lasting use in demanding jewelry work.
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Precise Cutting Diameter: 0.88 mm (inside) and 1.20 mm (outside) for fine, accurate detailing.
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Cup-Shaped Design: Perfectly suited for shaping, carving, and polishing metals, ceramics, glass, and jewelry.
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Standard 3/32" Shank Diameter: Easily fits most rotary tools like flex shafts and Dremels for seamless operation.
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Half-Dozen Pack (6 Burs): Ideal for multiple projects, ensuring reliable performance across all tasks.
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Made in Germany: Manufactured with exceptional precision and craftsmanship, trusted worldwide by professionals.
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Versatile Applications: Excellent for jewelry detailing, smoothing prongs, setting stones, and intricate polishing work.
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