Tapered needle. According to the manual grinding mill， processing need
knife， carving knife and all processing cutting tool.

Specifications：
Material：steel
Color：silver
Size：100x4mm

Features：
·Has excellent processing performance
·Overall surface appearance， smooth， no burr
·Durable， high hardness， strong toughness.
·Good corrosion resistance
·Do not destroy the circle

Package include：
1xSteel round bar