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The Busch® Burs Cone Square ISO #021 is a premium, versatile bur designed for precision jewelry-making tasks such as shaping, carving, and engraving. Made from durable tungsten vanadium steel, this bur delivers exceptional strength and long-lasting performance. Its sharp, precise cutting edge allows for smooth and accurate work, suitable for both beginners and seasoned jewelers.
Engineered for control and precision, the Busch® Cone Square Bur features uniformly spaced, precision-machined teeth that ensure clean cuts and smooth finishes. Whether you're setting stones, engraving intricate designs, or performing fine metal detailing, this bur provides consistent, high-quality results. The ISO #021 model, with a diameter of 2.10mm, is ideal for detailed work requiring a slightly larger size within the 0.70mm to 3.10mm range.
The bur includes a standard 3/32" shank diameter for compatibility with most rotary tools, including flex shafts and Dremels. For safe use, always wear protective eyewear when operating burs and rotary tools.
Enhance your toolkit with the Busch® Burs Cone Square ISO #021 and enjoy the precision, durability, and reliability essential for professional-level jewelry craftsmanship.
- Brand: Busch®
- Material: Tungsten carbide
- Shape: Cone Square
- Cutting Diameter: #021 (2.10mm)
- Length: 5.70 mm
- Angle (α): 6.0°
- Shank Diameter: 3/32"
- 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 Cone Square ISO #021 are versatile, precision tools perfect for jewelry making. Crafted from durable tungsten carbide with a cross-cut design, these burs deliver smooth, clean finishes on metal, ceramic, and glass. Trusted worldwide by professionals for their reliability and performance, these burs are ideal for carving, shaping, and polishing intricate details.
How to Use:
Attach the Busch® Burs Cone Square ISO #021 to your rotary tool, such as a flex shaft or Dremel. Use light pressure during operation and apply a lubricant like Busch Lube-Stik to minimize friction and extend bur life.
Safety Information:
Always wear protective eyewear when using burs and rotary tools. Clean the bur regularly with a soft cloth and mild soap solution to maintain optimal performance and safety.
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Features
- High-Quality Material: Crafted from durable tungsten vanadium steel for exceptional strength and longevity.
- Precision Cutting: Features a sharp, precise cutting edge for smooth, accurate shaping, carving, and engraving.
- Versatile Use: Perfect for a wide range of jewelry-making tasks, including stone setting, fine detailing, and engraving.
- Uniform Teeth Design: Precision-machined, uniformly spaced teeth ensure effortless, smooth cutting.
- Wide Range of Sizes: Available in diameters from 0.70mm to 3.10mm to suit various project needs.
- User-Friendly: Easy to control, ideal for both beginners and experienced jewelers.
- Compatibility: Designed to fit rotary tools with a 3/32" shank diameter for seamless integration.
- Convenient Packaging: Sold in packs of half a dozen (6 pieces) for convenience and value.
- Safety Consideration: Always wear protective eyewear during use to ensure safety.
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