Special Metal Wire -Innovation leads to the future Evolution Tokusen  Kogyo is firmly committed to serving society as global experts in special metal wire.

进化”特殊金属线・・・持续通向未来的、改革的道路 Evolution 特殊金属线专家

Product Information

Saw Wire

Wire used for slicing silicon. Designed to enable finer, tougher wire products.

Saw Wire Pic1Saw Wire Pic2
Saw wire is used in the wafer manufacturing processes needed to create semiconductors and solar batteries. It is a fine metal cutting wire used for finely slicing materials such as ingots.

Wide range of wire diameters from 50 to 300 μm, with dimensional tolerances of 1 μm or less.

Perfectly circular shape. Made from carefully selected high-quality, high-purity materials free from impurities to prevent variation in wafer cross-sections and wire breaks while slicing.
Designed to lower client costs and meet demands for finer, unbreakable wire. A finer, tougher wire that can minimize material loss when cutting.
Tokusen’s long history as a special metal wire specialist has provided a wealth of experience in wire drawing technology that has resulted in saw wire acclaimed for its high quality, and now in use by over 100 clients worldwide.