Pearl sintered carving bur

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Pearl sintered carving bur


These professional-grade sintered carving burs are suitable for shaping and carving a wide range of minerals. They are available in different shapes, sizes and grits so you can choose the best burs for your project.


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  • Sintering produces a uniform matrix of diamond crystals embedded in a strong, durable binder
  • Sintered burs will last 5 to 10 times longer than diamond plated burs
  • Sintered burs will last up to 100 times longer than various types of silicon carbide or aluminum oxide mounted abrasive points
  • Suitable for shaping and carving all kinds of minerals

Additional information

Weight N/A
Dimensions in
Bur size

4 mm x 12 mm, 6 mm x 13 mm, 8 mm x 13 mm


100#, 220#, 325#, 600#