0.9mm Tipped Cylinder Diamond Bur, 100pcs – 80 Grit Precision Carving Tool for Gemstone, Stone & Glass

The 0.9mm Tipped Cylinder Diamond Bur, 100pcs is an ultra-fine rotary detailing tool engineered for precision lapidary carving, fine filigree engraving, and micro-grooving on gemstones, stone, glass, and ceramics. Combining a slender cylindrical body with a pointed tip and coated in 80 grit electroplated diamond on a standard 2.35mm (3/32") shank, this bur provides exceptional control for intricate line work and shallow relief.

• Head Diameter: 0.9mm
• Shape: Tipped Cylinder (Pointed End Cylindrical)
• Grit: 80 Grit precision diamond coating
• Shank Diameter: 2.35mm (3/32") standard rotary shank
• Quantity: 100-Pack (100 pieces)
• Bond Type: Electroplated diamond
• Applications: Micro engraving, fine detail carving, line outlining, and hole rim detailing on jade, agate, quartz, glass, porcelain, and stone

Use with water lubrication or liquid coolant during carving to prevent thermal buildup and maximize tool life.