Cle-Line 0710 Series #6-40UNF 13/16" O.D. HSS Bright Round Adjustable Die

Short chamfer on both sides of die to extend tool life. Adjustable for wear and size. Cut external threads when held in a die stock. Produce UN thread form. Can be used for close to shoulder work. Manufactured from high-speed steel substrate. Bright finish. 30 Day Warranty.