5.0mm Tapered Inverted Flat End Diamond Bur, 100pcs – 80 Grit Precision Carving Tool for Gemstone, Stone & Glass

The 5.0mm Tapered Inverted Flat End Diamond Bur, 100pcs is an essential rotary carving and shaping tool engineered for gemstone, stone, glass, and ceramic engraving. Featuring high-grade 80 grit diamond coating on a standard 2.35mm (3/32") shank, this inverted cone profile provides precise undercut shaping, flat grooving, and clean corner edge detailing.

• Head Diameter: 5.0mm
• Shape: Tapered Inverted Cone, Flat End
• Grit: 80 Grit coarse diamond for efficient material removal
• Shank Diameter: 2.35mm (3/32") standard rotary shank
• Quantity: 100-Pack (100 pieces)
• Bond Type: Electroplated diamond
• Applications: Lapidary carving, undercutting, groove cutting, cleaning, and edge detailing on jade, agate, quartz, glass, tile, and ceramics

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