BA Round Threading Die 13/16" (20.6 mm) OD Standard Pitch

Product Specification

These BA Round Dies (0–10 BA) are precision-made threading tools designed for cleaning, rethreading, and cutting threads on mild steel and aluminium. Manufactured from high-quality hardened and tempered carbon steel, they provide durability, strength, and reliable performance in workshop and model engineering applications.

With a standard 13/16” outer diameter, these dies are compatible with most die holders and are ideal for both professional machinists and hobbyists working with British Association (BA) threads.

• BA Thread Sizes: 0 to 10 BA available
• Outer Diameter: 13/16” (20.6 mm), Standard Size.
• Hardened & Tempered Carbon Steel for durability.
• Suitable for Thread Cleaning & Cutting.
• Works on Mild Steel & Aluminium.
• Compatible with Standard Die Holders.
• Application: Threading, Rethreading, Cleaning Threads.

Perfect for restoring damaged threads or cutting new ones, these dies deliver accurate and consistent results.