The HT treatment can improve the tool life by increasing the dies surface hardness. Combining the treatment with SKD material, the price will be similar to the SKH made dies but with longer tool life. (The HT process is also available for SKH) Surface hardness: 1,200HV0.1 or more *HT surface treatment is a special surface treatment from UNION TOOL.
Work size：M14x1.5
Work material：Carbon steel
Dies diameter：170mm
Work size：Spline m1.0
Work material：Carbon steel
Dies diameter：623.2mm
