Carmex External Right Hand UN Unified Thread Turning Insert 4.5 TPI / 27 ER 4.5 UN BMAExternal Thread Turning Insert UN Full Profile The UN Full Profile External Thread Turning Insert is designed for producing Unified thread profiles with high precision and consistency. With a 60 thread angle and a pitch of 4. 5 TPI, this full profile insert forms the complete thread geometry, including crest, root, and flanks. It ensures high quality, pressure tight threads suitable for industrial and mechanical applications. Constructed from durable

Deep Access Capability – Reaches further than jobber drills without compromising alignment

🔹 Shank Diameter: 1/4" – Ensures compatibility with a wide range of rotary tools and grinders for secure operation

Complete Kit for Convenience: Includes everything you need for an effective repair

✔ Durable & Long-Lasting – Solid carbide construction ensures extended tool life and consistent results in high-demand environments

making it ideal for heavy-duty use

Drill Size: 4

giving you everything you need to repair damaged threads without needing additional tools or materials

Part Number: 21564

Part no 2322-60A

Why Choose the SOMTA 5510422 Second Tap

Finish: Bright or Steam Tempered

HEPYC 42mm HSS Morse Taper 4 Drill