Carmex Small Indexabe Carbide Threading Insert - Unified Full Profile - T8 - 8.2mm Min Bore - 20 TPI Pitch

The Carmex Small Indexable Carbide Threading Insert delivers precise, durable internal threading performance in a compact, indexable design. Built for ISO and UN profiles, its unified full-profile geometry ensures consistent thread quality across common standards.

• Indexable carbide insert: Compact tool that permits quick insert changes for repeatable internal-thread machining.
• Unified full-profile design: Supports ISO and UN internal-thread profiles for cross-standard compatibility.
• Internal-threading only: Optimized geometry dedicated to forming clean internal threads.
• Minimum bore diameter: Compatible with bores as small as 8.0 mm (0.31 in).
• Pitch range: Solutions available for 0.5 mm (32 TPI) to 3.0 mm (8 TPI) pitches.
• Carbide grade and coating: BLU PVD triple-layer coated sub-micron carbide for excellent wear resistance.
• Material compatibility: Suitable for stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys (M10–M20, K05–K20, N10–N20, S10–S20).
• Size designation: Small indexable insert in T8 size for precise control in tight bores.

With a BLU PVD triple-layer coating on sub-micron carbide, this insert delivers robust wear resistance and long tool life when machining tough materials. The unified full-profile geometry and ISO/UN compatibility reduce setup time and ensure consistent thread forms, while the indexable design minimizes downtime with fast insert changes. Ideal for internal-thread applications in stainless steels, cast iron, titanium, non-ferrous metals, and high-temperature alloys, it helps you achieve repeatable, accurate threads in bore sizes down to 8.0 mm.