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The Busch® Inverted Cone Single-Cut Burs, ISO #015, are expertly designed to meet the demanding needs of professional jewelers and metalworkers. Celebrated for their precision and durability, these burs feature a specialized inverted cone design that allows for accurate metal removal, detailed seat cutting, and refined surface finishing. Constructed from premium tungsten vanadium steel, these burs offer exceptional strength and long-lasting performance. Each bur is precision-machined to deliver a consistent, smooth cut every time. Proudly manufactured in Germany, Busch® Burs represent the highest standard of quality.
With a standard 3/32" (2.38mm) diameter shank and an overall length of approximately 1-3/4" (44.5mm), these burs are versatile for various jewelry-making applications. This package includes six burs, ensuring you have plenty of tools to support your projects. Ideal for creating flat-bottomed undercuts, tapered slots, and initiating seats in irregularly shaped bezels, Busch® Inverted Cone Burs deliver the reliable performance necessary for intricate and detailed jewelry craftsmanship.
Elevate your work with the precision and quality that define the Busch® brand.
Brand: Busch®
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Material: Tungsten Vanadium Steel
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Shape: Inverted Cone
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Cut Type: Single-Cut
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ISO Standard: #015
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Shank Size: 3/32" (2.38mm)
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Head Diameter: 1.50mm
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Head Length: [Please provide head length if available]
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Total Length: 1-3/4" (44.5mm)
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Country of Origin: Germany
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Quantity: 1/2 Dozen (6 burs)
About This Item
Busch® burs are precision-crafted from the highest quality tungsten vanadium steel, delivering superior strength and durability. The teeth are evenly spaced and precision-machined to provide smooth, consistent cutting and finishing. Designed for optimal performance at low speeds, these burs help reduce wear and prolong tool life, making them ideal for detailed jewelry work.
How to Use
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Secure the bur into a compatible rotary tool such as a flex shaft or Dremel with a 3/32" collet.
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Use light, steady pressure during operation to maintain control and avoid overheating.
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Apply a lubricant like Busch Lube-Stik or cutting wax to reduce friction and extend the bur’s lifespan.
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Operate at moderate to low speeds for best results and precision.
Safety Information
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Always wear eye protection to prevent injury from debris during use.
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Clean burs after each use with a soft cloth and mild soap to remove residue and maintain cutting efficiency.
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Store burs in a dry, safe place to prevent damage and corrosion.
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Avoid excessive lateral pressure to prevent bur damage or breakage.
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Features
High-Quality Tungsten Vanadium Steel
Engineered for exceptional durability and smooth, precise cutting performance that lasts through extensive use.
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Inverted Cone Design
Optimized for creating seat cuts, cleaning intricate settings, and controlled metal removal with excellent accuracy.
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Precision Machined Teeth
Evenly spaced, sharp teeth ensure consistent, clean cuts across various metals and materials, minimizing chatter and producing flawless finishes.
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ISO #015 Standard
Designed specifically for professional jewelry-making tasks requiring intricate detailing and precision shaping.
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Standard Shank Size (3/32”)
Compatible with most rotary tools such as flex shafts, Dremels, and micromotors, providing versatility and ease of use.
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Pack of 6 Burs
A convenient multipack to support multiple projects or maintain a steady workflow without interruption.
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Professional Length (1-3/4" / 44.5mm)
Offers comfortable handling and optimal reach for detailed jewelry work.
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Made in Germany
Manufactured under strict quality control for reliability and professional-grade performance.
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