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Crafted from premium tungsten vanadium steel, the Busch® Cross-Cut Cylinder Burs are engineered for exceptional precision, durability, and clean material removal. Designed specifically for professional jewelers and metalworkers, these burs excel in shaping, carving, and detailing precious metals such as gold, silver, and platinum. The cross-cut design provides smoother cutting action, improved chip clearance, and reduced clogging—ensuring faster, cleaner work with minimal heat buildup. Whether you're working on fine detailing or larger surfaces, these burs deliver consistent, professional-grade results. Each bur features a standard 3/32" (2.38 mm) shank and measures approximately 1-3/4" (44.5 mm) in length, making them compatible with most rotary tools, including flex shafts and Dremels.
Proudly made in Germany, Busch® burs are trusted worldwide for their precision engineering and lasting performance.
Brand: Busch®
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Material: High-grade Tungsten Vanadium Steel
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Bur Shape: Cylinder
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Cut Type: Cross-Cut – for efficient material removal and reduced clogging
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ISO Number: 007
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Head Diameter: 0.70 mm
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Head Length: 3.30 mm
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Shank Diameter: 3/32" (2.38 mm) – industry-standard size, compatible with most rotary tools
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Total Length: 1-3/4" (44.5 mm)
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Quantity: Half Dozen (6 burs per box)
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Country of Origin: Germany – known for precision manufacturing and engineering excellence
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Tool Compatibility:
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Flex shafts
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Micromotors
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Dremel rotary tools
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CNC equipment
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Applications:
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Precision carving
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Shaping and deburring
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Surface refinement and detailing
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Polishing and finishing metals like gold, silver, platinum, and other non-ferrous materials
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Use Cases:
Additional Benefits:
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Durable Construction: Maintains sharpness over extended use
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Clean Operation: Cross-cut fluting design reduces clogging and heat build-up
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Consistent Results: Precision-machined for reliable, smooth performance
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Ergonomic Length: Allows for better control and visibility during detailed work
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Professional Grade: Trusted by jewelers, metalworkers, and technicians globally
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Features
Premium Material Construction:
Crafted from high-quality tungsten vanadium steel, offering exceptional durability, wear resistance, and long-lasting sharpness.
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Precision Cross-Cut Fluting:
Designed for clean, efficient material removal with minimal clogging—ideal for precision work in gold, silver, platinum, and other non-ferrous metals.
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Cylinder Shape Head:
Provides even and uniform cutting, perfect for shaping, flattening, deburring, and refining intricate metal designs.
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ISO #007 Standard Compliance:
Precision-engineered to meet international ISO standards, ensuring reliable performance and repeatable cutting results.
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Universal Shank Size (3/32” / 2.38 mm):
Compatible with a wide range of rotary tools, including flex shafts, Dremel tools, micromotors, and CNC machines.
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Optimal Tool Length (1-3/4” / 44.5 mm):
Offers excellent control and visibility, especially for detailed jewelry work and tight areas.
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German Engineering:
Manufactured in Germany, Busch® burs are trusted worldwide for unmatched precision and craftsmanship in fine tooling.
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Value Pack – 6 Burs per Box:
Convenient half-dozen set provides consistent performance and excellent value for professionals and workshops.
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Low Heat & Debris Build-Up:
The cross-cut design reduces friction and heat, helping preserve metal integrity and keeping your workspace cleaner.
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