Point d'origine
Zhejiang, China
Shape
Large Tapered Barrel
Coarseness
4XC, 3XC, XXC, XC, C, M, F, XF, XXF, 3XF
Other material
Carbide, ceramic, diamond, stone etc
Other Shape
Barrel, cone, needle, round, etc
Shank Diameter
3/32''(2.35mm), 1/8''(3.175mm)