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The Busch® Burs Cross-Cut Cone Square ISO #021 (1/2 Dozen) are highly regarded for their precision and durability, making them the top choice for professional jewelers worldwide. These premium burs feature a cross-cut design that delivers a smooth, consistent finish across a variety of materials such as metal, ceramic, and glass. Constructed from robust tungsten carbide, they provide exceptional longevity and performance, perfect for detailed carving, shaping, and polishing tasks in fine jewelry making. With a cutting diameter of 2.10mm (#021) and a shank diameter of 3/32", these burs are compatible with most rotary tools, including flex shafts and Dremels, enabling intricate craftsmanship. Valued by professionals for their reliability, the cross-cut cone square shape allows for efficient material removal while leaving behind a polished surface—an essential feature for creating complex jewelry designs.
Backed by Busch's commitment to superior quality, these burs are offered in a convenient 1/2 dozen pack, combining both cost-effectiveness and high performance. Whether you are shaping, refining, or polishing, the Busch® Burs Cross-Cut Cone Square ISO #021 will be an indispensable addition to your professional toolkit.
Brand: Busch®
Material: Tungsten carbide
Shape: Cross-Cut Cone Square
Cutting Diameter: #021 (2.10mm)
Shank Diameter: 3/32"
Length: 5.70 mm
Pack Size: 1/2 dozen (6 pieces)
Applications: Jewelry carving, shaping, polishing on metal, ceramic, glass
Country of Origin: Germany
Additional Information:
The Busch® Burs Cross-Cut Cone Square ISO #021 are precision-engineered tools ideal for detailed jewelry making. They excel at carving, shaping, and polishing various materials, trusted worldwide by professionals for their durability and consistent performance. Constructed from high-quality tungsten carbide and featuring a cross-cut design, these burs deliver a smooth, clean finish every time.
How to Use:
Attach the Busch® Burs Cross-Cut Cone Square ISO #021 to a rotary tool such as a flex shaft or Dremel. Use light pressure when working on your material and apply a lubricant like Busch Lube-Stik to reduce friction and extend bur life.
Safety Information:
Always wear appropriate eye protection when using these burs. Maintain optimal performance and safety by cleaning the bur regularly with a soft cloth and mild soap solution.
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Features
Cross-Cut Design: Ensures a smooth, even finish across a variety of materials for precise results.
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Durable Tungsten Carbide Construction: Offers exceptional wear resistance and long-lasting performance.
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Shank Diameter of 3/32": Compatible with most rotary tools, including flex shafts and Dremels.
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Precise Cutting Diameter of #021 (2.10mm): Perfect for intricate and detailed jewelry work.
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Versatile Application: Ideal for carving, shaping, and polishing metals, ceramics, and glass.
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Professional-Grade Quality: Trusted by jewelers worldwide for accuracy, reliability, and superior results.
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1/2 Dozen Pack (6 Burs): Provides convenience and cost efficiency for professional use.
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