3.0mm Bullet Shape Diamond Bur, 100pcs – 80 Grit Precision Carving Tool for Gemstone, Stone & Glass

The 3.0mm Bullet Shape Diamond Bur, 100pcs is a versatile rotary sculpting tool engineered for lapidary carving, fine engraving, and contour shaping on gemstones, glass, stone, and ceramics. Featuring a 3.0mm bullet profile with durable 80 grit electroplated diamond on a standard 2.35mm (3/32") shank, this 100-piece pack provides smooth access to narrow recesses and controlled carving details.

• Head Diameter: 3.0mm
• Shape: Bullet Shape (Tapered Round Tip)
• 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: Fine detail carving, hollow shaping, groove engraving, and contouring on jade, quartz, agate, glass, porcelain, and stone

Use with water lubrication or coolant during operation to prolong tool life and ensure smooth cuts.