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Elevate your jewelry making with our premium Diamond Bur 2 x 12mm Medium Fine, a precision-engineered tool designed to meet the demanding needs of professional jewelers and artisans. Featuring a medium fine diamond grit, this bur provides an excellent balance between efficient material removal and smooth, refined finishes, perfect for intricate detailing and shaping work.
Crafted with a durable stainless steel shaft and an extended 12mm head length, this bur offers superior reach and control, allowing you to work comfortably on delicate and hard-to-reach areas. Whether working with gold, silver, precious stones, or other materials, this bur ensures consistent performance, making it a reliable choice for all your fine crafting needs.
Its professional-grade construction guarantees long-lasting durability and excellent wear resistance, enabling you to maintain precision and quality throughout heavy or continuous use.
Key Benefits
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Precision Cutting: Enables clean, accurate cuts and detailed finishing on precious metals and stones.
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Efficient Material Removal: Medium fine grit balances fast shaping with a smooth surface finish.
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Long-lasting Durability: Electroplated diamond coating and stainless steel shaft ensure extended tool life.
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Professional-Grade Quality: Trusted by jewelers worldwide for reliability and performance.
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Extended Reach: Longer 12mm head length allows access to intricate or deep areas.
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Wide Compatibility: Fits most rotary tools with 3/32″ shafts for versatile application.
Shaft: 3/32″ (2.35 mm) stainless steel, corrosion-resistant and durable
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Total Length: 1-3/4″ (44.5 mm)
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Head Size (Diameter x Length): 2 x 12 mm
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Grit: Medium Fine (120–140)
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Alternate Grit Available: Coarse (80)
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Head Shape: Cylindrical (or specify if different)
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Coating: Electroplated high-quality industrial diamond particles
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Bond Type: Nickel bond for secure diamond adhesion and long life
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Recommended Operating Speed: 20,000 to 35,000 RPM (depending on material)
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Compatible Tools: Fits most rotary tools with 3/32″ collets (Dremel, Foredom, Proxxon, etc.)
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Material Compatibility: Ideal for use on gold, silver, precious stones, stone, metal, glass, ceramic
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Usage: Suitable for wet or dry applications (wet recommended to extend tool life)
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Durability: Premium professional-grade quality, designed for extended service life
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Precision: Balanced for smooth, low-vibration operation at high speeds
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Features
Electroplated Diamond Particles: High-quality diamond particles are electroplated onto a durable stainless steel head for exceptional cutting performance and long-lasting use.
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Medium Fine Grit (120–140): Provides a balance between effective material removal and smooth surface finishing, ideal for precision work.
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Versatile Material Compatibility: Perfect for carving and shaping stone, glass, ceramics, metals, and precious stones used in jewelry making and industrial applications.
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Durable Stainless Steel Shaft: Strong, corrosion-resistant 3/32″ shaft ensures stability and long tool life under rigorous use.
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Extended Length: Overall length of 1-3/4″ (44.5 mm) offers excellent reach and maneuverability in tight or detailed work areas.
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Low Vibration and Balanced Design: Engineered for smooth operation and reduced hand fatigue during extended use.
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Recommended Use with Water or Diamond Lubricant: Wet use enhances tool life and improves cutting efficiency while reducing heat buildup and dust.
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Wide Rotary Tool Compatibility: Fits most rotary tools and handpieces equipped with 3/32″ collets, including popular brands like Dremel and Foredom.
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Professional-Grade Quality: Manufactured to outperform standard burs, ensuring durability and reliability for demanding users.
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Ideal for Jewelry Making and Fine Craftsmanship: Enables precise detailing, carving, and finishing work on precious metals and stones.
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