ARNO 110204FN ALU AK10 Carbide ISO Indexable Inserts for Non-Ferrous Metals (Set 10pcs.)

ARNO TCGT 110204FN-ALU AK10 Indexable Carbide Insert Set

This professional-grade insert set from ARNO is engineered for maximum precision in machining non-ferrous metals and titanium alloys. The core of this model’s design is the strategic combination of the AK10 fine-grained carbide grade and the high-positive ALU geometry. By remaining uncoated and featuring a precision-ground surface, these inserts maintain an exceptionally sharp cutting edge, which is the primary defense against built-up edge (BUE) when working with gummy materials like aluminum, copper, or brass.

The ALU geometry with its sharp, ground edge ensures smooth material penetration and superior chip evacuation, significantly reducing thermal stress on both the workpiece and the tool. The 0.4 mm nose radius, paired with tight tolerances for thickness and inscribed circle diameter, ensures consistent dimensional repeatability during finishing and semi-finishing turning operations. These inserts are an ideal choice for environments requiring flawless surface integrity and low cutting forces, making them essential for high-precision machining in the aerospace, medical, and instrument-making industries.