Sandvik R217.33-026320AC10P 1620 Solid Carbide Thread Mill 2.6mm

The Sandvik Coromant R217.33-026320AC10P 1620 is a solid carbide thread mill from the CoroMill 217 product family, designed for helical interpolation thread milling in CNC machining centers. The MPN decodes as follows: R217.33 = CoroMill 217 solid carbide thread mill series; 026 = 2.6 mm cutting diameter; 320 = 32.0 mm overall length; AC = long reach/reduced neck geometry; 10P = 10 thread pitches on the cutting portion; 1620 = Sandvik substrate/grade 1620, an uncoated ultra-fine grain carbide grade optimized for non-ferrous and difficult-to-machine materials. The tool features a long tapered neck reducing to a 2.6 mm threaded cutting head, a 6 mm cylindrical shank, and the distinctive black DLC/PVD-like surface finish visible in photos — consistent with grade 1620 surface treatment used for aluminum and non-ferrous applications. This tool is new, unused, and supplied in original Sandvik packaging; it is suited for thread milling M3 and equivalent threads in aluminum, copper alloys, and plastics on CNC machining centers using standard G-code helical interpolation cycles.

Product Specifications