SureWerx 530803 JET 3mm-0.5 Alloy Steel Metric Hex Dies - 1" Hex

Jet® Tools JET-KUT® Alloy SAE Hex Dies are designed for threading and re-threading applications and are made with premium grade 9 SiCr alloy materials for extended life and maximum performance. Standard hex design for threading and re-threading applications. JET-KUT dies are produced with premium grade 9 SiCr alloy materials for extended life and maximum performance. Rockwell Hardness = HRC 55-59