
Material: alloy steel. Diameter, inner diameter (mm): 3 x 0.5mm / 4 x 0.7mm / 5 x 0.8mm / 6 x 1.0mm / 8 x 1.25mm< /p> Specifications: M3 x 0.5 / M4 x 0.7 / M5 x 0.8 / M6 x 1.0 / M8 x 1.25 Package Content: 5 x Metric Threading Dies Product Description Features: Premium quality. High hardness and strength. The die can be installed in important die wires by manual machining. Can also be mounted on the die holder of the machine for use. Suitable for a machining mold.