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The Busch® Burs - Wheel, Fig. 2 - 1.20 mm (ISO #012) deliver industry-leading precision and durability, making them indispensable for professional jewelers, engravers, and artisans. Manufactured in Germany from premium-grade tungsten vanadium steel, these burs combine exceptional strength with outstanding wear resistance, ensuring long-lasting sharpness and performance.
With precision-machined, uniformly spaced teeth, these burs provide smooth, accurate cuts essential for intricate metalwork. The 1.20 mm diameter allows for detailed shaping, smoothing, and texturing of precious metals such as gold, silver, and platinum, while the wheel-shaped design enhances control and reduces vibration during operation.
Each bur features a 3/32" (2.38 mm) standard shank, compatible with most rotary tools and handpieces, including flex shafts and Dremels. Measuring approximately 1-3/4" in length, they fit comfortably in hand for optimal maneuverability.
For enhanced longevity and cutting efficiency, use with a high-quality lubricant such as Gesswein Lube-Stik. The maximum safe operating speed is clearly marked on the packaging, ensuring safe and efficient use.
Sold in convenient packs of six, these burs meet stringent ISO #012 standards, guaranteeing consistent professional-grade results every time.
Brand: Busch®
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Bur Shape: Wheel
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Diameter: 1.20 mm
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Figure Number: 2
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Head Shape: Wheel
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ISO Standard: #012
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Cutting Head Length: 1.06 mm
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Cutting Angle (α): 12.0°
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Material: Tungsten Vanadium Steel
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Shank Size: 3/32" (2.38 mm)
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Quantity: Package of 6 (½ dozen)
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Country of Origin: Germany
About This Item
Busch® Burs are engineered from premium tungsten vanadium steel for outstanding durability and precision. The finely machined, uniformly spaced teeth deliver consistent, smooth cuts—ideal for detailed jewelry work, fine metal finishing, and delicate surface texturing.
How to Use
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Securely mount the bur in a rotary tool (e.g. flex shaft or Dremel).
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Apply steady, gentle pressure—avoid forcing the tool.
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Use a lubricant such as Busch Lube-Stik to reduce friction, heat, and wear, thereby prolonging bur life.
Safety Information
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Always wear protective eyewear when using burs.
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After use, clean burs with a soft cloth and mild soap to preserve sharpness and tool integrity.
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Store burs in a dry, secure container to protect cutting edges and avoid damage.
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Features
Premium Tungsten Vanadium Steel: Crafted from high-grade tungsten vanadium steel for exceptional durability, cutting strength, and long-lasting sharpness.
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Precision-Machined Teeth: Engineered with evenly spaced, finely cut teeth for smooth, chatter-free cutting and reduced material deformation.
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Wheel-Shaped Head (Fig. 2): Designed for shaping, smoothing, grooving, and texturing metal surfaces with detailed control—ideal for fine jewelry applications.
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Compact Diameter – 1.20 mm: Allows for meticulous and intricate work on small areas, making it perfect for precision tasks in gold, silver, platinum, and other metals.
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Universal Shank Size – 3/32" (2.38 mm): Compatible with most rotary handpieces, including Dremels and flex shafts used by jewelers and metalworkers.
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Reduced Vibration Design: Solid construction and balanced geometry reduce vibration for improved control and accuracy during use.
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Optimal Performance Range: Operates effectively at standard rotary tool speeds; maximum recommended RPM printed on the box ensures safe usage.
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Lubrication Compatible: For extended tool life and cleaner cuts, use with cutting lubricants like Busch or Gesswein Lube-Stik.
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ISO Certified – #012: Manufactured to meet strict ISO standards for consistency, precision, and professional-grade quality.
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Made in Germany: Expertly crafted with German engineering and quality assurance for dependable, professional results.
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Economical Set: Sold in a package of 6 twist drills—ideal for professionals, students, and bench jewelers who require consistent performance.
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