Bordo 1/2" x 13 UNC 1.5" Chrome Button Die Somta Series 531 – 7/8 BSF HSS SECOND TAP Standard Compliance: BS 84

Standard Compliance: BS 84

and general maintenance tasks

making them a reliable choice for industrial machining and professional metalworking applications

The ACME Full Profile External Thread Turning Insert is designed for precision machining of ACME threads

and the Cotter Pins case is packed in a plastic storage box

Bordo 1/2" x 13 UNC 1.5" Chrome Button Die Somta Series 531 – 7/8 BSF HSS SECOND TAP Standard Compliance: BS 84This 1 2" x 13 UNC Chrome Button Die is designed for forming, restoring, and maintaining Unified National Coarse (UNC) external threads. Its coarse thread profile makes it ideal for general engineering, maintenance work, and applications requiring fast assembly, durability, and strong resistance to thread damage. Key Features: Thread Standard: Unified National Coarse (UNC), offering deeper and more robust threads compared to fine thread variations.