Head Diameter(Max): 16mm (close to 5/8")
Head Shape: Concave Cylinder
Head Width: 20mm(close to 3/4")
Shank Diameter: 6mm (1/4")
Total Length: 67mm
Material: Metal, Diamond
Grit: 80 (Coarse grit type)
Color: Silver Tone
Quantity: 1 Piece
The speed of 2800-6000 r/min
The Concave Cylinder Diamond mounted point can be installed on the electric grinder, hanging mill and hand electric drill (not included here)
Product use: apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc.
Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many the abrasive materials
Use with water as a lubricant
Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can't do without water
We can list any size (head diameter from 16mm - 50mm) & amount of this product
We will send out your order within 1-2 days after payment has been received and cleared