No.202817 die set: 1 mm- 1.25 mm-1.5 mm-1.75 mm; 2 mm-2.5 mm-3.0 mm-3.5 mm; 4 mm pitch dies. Thread chaser x 1. V-pads and dies can be replaced when worn out. No worry about buying! We believe that it is our vision and mission to provide high-quality products with best service and competitive price to satisfy you.