The Carmex Small Indexable Carbide Insert is engineered for internal face grooving, delivering precise, repeatable cuts inside bores. Designed for internal machining, its compact 14 mm minimum bore with a 3 mm width and 5 mm groove depth supports tight, controlled grooves across a range of materials.

• Insert type: Small indexable carbide insert for internal face grooving
• Min bore: 14.0 mm / 0.55 in
• Width: 3 mm
• Groove depth: 5 mm
• Material: Carbide
• Coating: BLU PVD triple-layer coating (sub-micron grade)
• Material compatibility: Suitable for stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys

With a BLU PVD triple-layer coating and sub-micron carbide grade, this insert delivers superior wear resistance and long tool life in demanding internal grooving tasks. Its internal-grooving geometry maintains precise groove depth and stable cutting conditions, while compatibility with stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys (M10-M20, K05-K20, N10-N20, S10-S20) broadens its applicability across projects.