Carmex Small Indexabe Carbide Threading Insert - Unified Full Profile - T8 - 8.3mm Min Bore - 28 TPI Pitch

The Carmex Small Indexable Carbide Threading Insert delivers precise internal-threading for engineers and machinists working with challenging materials. Designed for ISO and UN profiles, this compact insert enables dependable internal thread milling in a single, repeatable setup.

• Insert type: Indexable carbide threading insert with Unified Full Profile for internal threads.
• Profile support: Works with ISO and UN internal-thread profiles.
• Pitch and size: 28 TPI pitch; T8 insert size.
• Minimum bore: 8.3 mm minimum bore diameter.
• Coating and grade: BLU PVD triple-layer coated sub-micron carbide grade.
• Materials compatibility: Suitable for stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys (M10–M20, K05–K20, N10–N20, S10–S20).
• Application: Ideal for precision internal-threading operations in a single insert without retooling.

With its hard-wearing carbide core and blue BLU PVD coating, this insert maintains cutting-edge performance across tough metals, delivering consistent thread form and surface finish. The unified full-profile geometry supports clean chip control and reliable thread engagement in bore diameters at or above 8.3 mm, while its indexable design reduces downtime by allowing quick insert changes without removing the entire tool. Built for demanding jobs—from stainless steels to high-temperature alloys—this insert helps you achieve accurate threads, tighter tolerances, and smoother production cycles.