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The Diamond Bur 6 x 8mm Coarse is a high-performance rotary tool accessory designed for aggressive material removal in demanding professional and DIY environments. With a coarse diamond grit and a 6mm diameter head, this bur excels at grinding, shaping, and carving hard materials like stone, metal, glass, and ceramics.
Its durable stainless steel shaft and extended shank offer excellent control and access to deep or hard-to-reach areas, making it ideal for detailed work in jewelry making, metalworking, lapidary, and industrial fabrication. Built for long life and precision, this bur delivers efficient stock removal without compromising on accuracy.
Key Benefits
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Heavy-Duty Material Removal: Coarse diamond grit ensures fast and efficient stock removal on tough surfaces.
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Versatile Applications: Ideal for shaping, grinding, and carving materials such as stone, metal, glass, ceramic, and composite materials.
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Exceptional Reach: Extra-long shank provides easy access to deep cuts and tight spaces, improving handling and precision.
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Durable Construction: Made with a solid stainless steel shaft and electroplated diamond coating to endure rigorous use over time.
Shaft: 3/32″ (2.35 mm) stainless steel
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Total Length: 1-3/4″ (44.5 mm)
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Head Size (Diameter x Length): 6 x 8 mm
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Grit: Coarse (80 grit)
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Head Shape: Cylindrical (straight sides with flat end)
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Shank Type: Straight shank
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Coating: Electroplated industrial diamond grit
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Bond Type: Nickel bond
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Recommended Speed: 15,000 – 35,000 RPM (depending on material)
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Compatibility: Fits standard rotary tools with 3/32″ collets (e.g., Dremel, Foredom, Proxxon)
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Applications: Grinding, shaping, carving, deburring, engraving
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Suitable Materials: Stone, metal, glass, ceramic, porcelain, composites
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Use: Wet or dry operation (wet preferred for longer tool life and cooler operation)
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Durability: High wear resistance for extended use in demanding tasks
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Precision: Balanced construction for smooth operation and reduced vibration
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Features
Premium Diamond Coating: Electroplated with industrial-grade diamond particles for superior hardness, durability, and consistent cutting performance.
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Coarse Grit (80): Designed for rapid material removal, making it perfect for heavy-duty grinding, shaping, and carving tasks.
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Robust Stainless Steel Shaft: Ensures strength, corrosion resistance, and long service life even in demanding working conditions.
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Optimized Head Dimensions: 6mm diameter by 8mm length cylindrical head provides an efficient cutting surface for precision and speed.
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Extended Reach: Full 1-3/4" length with an extra-long shank allows access to tight spaces and deep cuts.
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Wide Material Compatibility: Suitable for use on stone, metal, glass, ceramic, porcelain, composites, and other hard materials.
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Precision Balanced: Engineered for minimal vibration and smooth operation at high rotary speeds.
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Universal Tool Compatibility: Fits most rotary tools with 3/32″ collets, such as Dremel, Foredom, Proxxon, and other popular brands.
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Wet or Dry Use: Can be operated in both dry or wet conditions; wet use recommended to extend tool life and reduce dust.
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Ideal for Multiple Applications: Perfect for jewelry making, lapidary work, metal fabrication, dental labs, model making, and other fine crafts.
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Low Maintenance: Easy to clean with diamond cleaning blocks or brushes to maintain optimal cutting efficiency.
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