0.5mm Round Ball Diamond Bur, 10pcs – Precision Carving Tool for Gemstone, Stone & Glass

0.5mm Round Ball Diamond Burs (10-Piece Set) are precision carving tools engineered for ultra-fine detailing, micro-engraving, and intricate lapidary work. Featuring premium electroplated diamond abrasive on a standard 2.35mm (3/32") shank, these micro burs deliver smooth and consistent material removal across hard materials.

• Head Diameter: 0.5mm micro round ball
• Shank Diameter: 2.35mm (3/32") compatible with rotary tools, micro motors, and flex shafts
• Quantity: 10 pieces per pack
• Bond & Abrasive: Electroplated diamond coating for sharp, precise cutting action
• Applications: Gemstone carving, glass etching, jewelry detailing, stone relief engraving, and fine ceramic smoothing

For best results and extended tool life, use light pressure with water or coolant during operation.