H009 3–7mm Sintered Diamond Conical Point Burr (3mm Shank) – for Precision Stone Carving

The H009 Sintered Diamond Conical Point Burr (3mm Shank) features solid industrial diamond particles distributed throughout the entire head matrix. Unlike standard electroplated burrs that degrade quickly once the surface coating wears off, this sintered conical pointed burr delivers exceptional wear resistance, continuous cutting power, and a significantly longer working life.

Key Specifications:

• Model: H009
• Head Shape: Conical Point Head (Pointed cone / Needle tip)
• Head Diameters: 3 mm, 3.1 mm, 4 mm, 5 mm, 6 mm, 7 mm
• Shank Diameter: 3.0 mm (1/8") – fits standard rotary tools, die grinders, Dremel (with 1/8" collet), and flex shafts
• Grit Options: 70# (Coarse), 100#, 170#, 320#, 600# (Fine)
• Bond Type: Sintered Diamond Metal Bond (Solid Diamond)
• Recommended Usage: Wet use with water or coolant to optimize cutting speed and burr longevity
• Applications: Fine line engraving, precision detailing, V-grooving, hole chamfering, and intricate carving on jade, gemstone, stone, granite, glass, and ceramics

Explore our full selection of shapes and sizes in the Sintered Diamond Burs collection.