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Experience superior performance with the Diamond Bur 2 x 1.5mm Coarse Grit, expertly engineered for aggressive material removal and long-lasting durability. Crafted with premium diamond particles electroplated onto high-grade stainless steel, this coarse-grit bur is ideal for heavy-duty grinding, shaping, and texturing of hard materials like metal, stone, glass, ceramic, and resin. Whether you're a jeweler, metalworker, lapidary artist, or model maker, this bur delivers precise, efficient cuts with minimal effort. The compact 2mm diameter and 1.5mm head length allow for controlled detailing in tight areas, making it perfect for tasks like stone carving, bezel cleanup, channel work, and surface preparation.
The 3/32″ (2.38mm) shank fits most standard rotary tools, flex shafts, and micromotors. Designed to withstand high workloads, this bur maintains sharpness and grit integrity far longer than lower-quality alternatives—saving time, effort, and replacement costs.
Head Diameter: 2.0 mm
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Head Length: 1.5 mm
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Shank Size: 3/32" (2.38 mm) – fits most rotary handpieces and flex shafts
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Overall Length: 1-3/4" (44.5 mm)
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Grit Type: Coarse (80 grit)
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Material: Premium electroplated diamond on stainless steel
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Grit Options Available: Coarse (80), Medium-Fine (120–140)
Usage Recommendations:
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RPM Range: Use at medium to high speeds depending on the material (always consult your tool’s specifications).
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Lubrication: For optimal performance and reduced friction, use a coolant or lubricant when working with metal or stone.
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Cleaning: Gently clean the bur with a brush after each use to prevent clogging and maintain performance.
Safety Note:
Always wear protective eyewear, a dust mask, and work in a well-ventilated area when using diamond burs, especially on hard or brittle materials that may produce fine particles.
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Features
Premium Diamond Grit Coating:
Composed of industrial-grade diamond particles electroplated onto stainless steel, offering exceptional cutting strength and consistency across hard surfaces.
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Aggressive Coarse Grit (80):
Designed for rapid material removal, perfect for heavy grinding, shaping, deburring, and rough surface preparation on hard materials.
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Precision Head Size:
Compact 2mm diameter x 1.5mm length head allows for controlled and accurate work in tight or intricate spaces—ideal for fine detailing and shaping.
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Universal Compatibility:
Features a 3/32″ (2.38 mm) stainless steel shank, the standard size for most rotary tools, flex shafts, micromotors, and Dremel-type handpieces.
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Full-Length Construction:
Each bur measures 1-3/4″ (44.5 mm) in total length, providing ample reach for deeper or recessed areas.
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Long-Lasting Performance:
Outlasts many lower-cost alternatives thanks to professional-grade electroplating and durable stainless steel core, reducing breakage and premature wear.
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Wet-Use Recommended:
Always use with water or diamond lubricant to enhance cutting performance, reduce heat/friction, and extend tool life.
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Versatile Applications:
Suitable for a wide range of materials and tasks, including:
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Jewelry making (metal shaping, stone seat cutting)
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Lapidary work (gemstone carving, cabochon shaping)
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Glass and ceramic engraving
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Dental lab procedures
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Model-making and precision fabrication
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Clean, Controlled Operation:
Engineered to minimize vibration and maintain cutting accuracy—even during aggressive material removal.
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Rust & Corrosion Resistant:
Stainless steel shaft resists oxidation, ideal for repeated use in humid or wet environments.
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