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The Busch® Pointed Burs FIG 5, 2.10mm (ISO #210) are precision-crafted rotary tools tailored for professional jewelry makers, engravers, and metalsmiths. Manufactured in Germany using premium tungsten vanadium steel, these burs offer exceptional hardness, cutting precision, and durability for long-lasting performance, even under frequent use.
Featuring a 2.10mm pointed tip, these burs are ideal for delicate shaping, texturing, and carving on a wide range of materials—including gold, silver, platinum, palladium, and non-precious metals. The fine, uniform teeth and 42.0° angle cutting head ensure smooth, clean cuts with minimal vibration, helping artists and professionals achieve intricate details with control and ease.
Each bur is precision-machined to meet ISO #210 standards, ensuring consistency, balance, and compatibility with international manufacturing benchmarks. With a 3/32" shank, these burs fit most standard rotary handpieces, such as Dremels, micromotors, and flex shafts.
To maximize tool life and performance, the use of a lubricant (e.g., Busch Lube-Stik) is recommended during cutting. Safe speed guidelines are included on the packaging, varying based on diameter. After use, clean with mild soap and dry thoroughly to preserve cutting efficiency and reduce wear.
- Brand: Busch®
- Product Type: Pointed Burs (FIG 5)
- Diameter: 2.10 mm
- Cutting Length: 2.74 mm
- Shank Diameter: 3/32" (2.35 mm) – Standard for most rotary tools
- Quantity: 1/2 Dozen (6 burs per pack)
- Material: Premium Tungsten Vanadium Steel
- Design: Precision pointed tip for accurate shaping, carving, and engraving
- Application: Ideal for detailed jewelry work, stone setting, fine engraving, and precious metal shaping
- Durability: High wear resistance and edge retention for extended tool life
- ISO Classification: #210
- Maximum Safe Speed: Varies by size (please refer to packaging or manufacturer guidelines)
- Cutting Angle: 42°
- Lubrication: Recommended (use with Busch Lube-Stik or equivalent)
About this Item:
The Busch® Pointed Burs FIG 5 – 2.10mm (ISO #210) are professional-grade rotary burs engineered for precision, efficiency, and durability. Manufactured in Germany, each bur is crafted from high-performance tungsten vanadium steel, providing exceptional cutting strength and corrosion resistance.
The 2.10mm pointed tip is ideal for engraving, drilling, shaping, and refining fine details on jewelry components, watch parts, and other intricate metalwork. Each bur is precision-machined with sharp, uniform fluting, delivering clean, vibration-free cuts across a range of precious and non-precious metals, including gold, platinum, silver, brass, and copper.
Whether you’re a bench jeweler, stone setter, watch repair professional, or hobbyist, these burs offer consistent performance and reliable results, even at low RPMs.
How to Use:
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Insert the bur into your rotary tool’s collet (compatible with flex shaft, micromotor, or Dremel-style handpieces with 3/32" shank).
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Set the appropriate speed based on bur size and material.
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Apply light, even pressure—let the bur do the work.
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Use a lubricant to minimize heat buildup and extend tool life.
Care & Maintenance:
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After use, clean burs with a soft brush and mild soap.
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Dry thoroughly to prevent oxidation.
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Store in a dry, organized bur block or container to protect cutting edges.
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Always wear protective eyewear when using rotary tools.
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Features
Precision Pointed Design: The 2.10mm pointed tip allows for ultra-fine, intricate work, enabling jewelers to execute detailed engraving, carving, and shaping with exceptional control and accuracy.
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Pack of 6: Supplied in a convenient pack of 6 burs, providing a reliable and cost-effective solution for continuous use and reducing downtime due to frequent replacements.
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Premium Tungsten Vanadium Steel: Crafted from high-grade tungsten vanadium steel, these burs offer excellent hardness and toughness, resulting in superior cutting efficiency and prolonged durability.
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ISO #210 Standard Compliance: Manufactured according to ISO #210 standards, ensuring international quality, dimensional accuracy, and consistency for professional and industrial use.
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Versatile Metal Compatibility: Ideal for use on a wide range of metals including precious metals (gold, silver, platinum), base metals (brass, copper), and other alloys, offering great versatility in jewelry making and metalworking.
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Smooth Cutting Action: Engineered for smooth, vibration-free operation, these burs produce clean and precise cuts without requiring excessive force, helping reduce operator fatigue and improving work quality.
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High Wear Resistance: Exceptional resistance to wear and edge dulling allows for longer tool life, making these burs a cost-effective choice for repeated or heavy-duty applications.
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Optimal Cutting Angle: Featuring a 42° cutting angle, designed to maximize cutting efficiency and chip removal while maintaining superior control during delicate tasks.
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Lubrication Recommended: Use with a suitable lubricant like Busch Lube-Stik to minimize heat generation, reduce friction, and extend bur lifespan, especially during prolonged or heavy use.
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Standard 3/32" Shank: Compatible with most rotary tools, flex shafts, and Dremel handpieces, ensuring easy integration into existing tool setups without adapters.
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Precision Machined Teeth: Uniformly spaced cutting edges help maintain consistent performance and smooth finishes, even on complex shapes and delicate materials.
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Made in Germany: Manufactured with precision engineering and quality control under stringent German standards, ensuring a high level of craftsmanship and reliability.
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Wide Size Range Available: Part of a comprehensive series ranging from 0.60mm to 5.00mm, allowing jewelers to select the perfect size for every stage of their work.
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Ideal for Both Professionals and Hobbyists: Suitable for bench jewelers, engravers, metal smiths, and serious hobbyists who demand dependable, high-performance tools for fine detail work.
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