Sandvik Coromant 431-360171 R57 boring tool holder is a precision component used to support boring operations in CNC metalworking setups. The part number 431-360171 identifies this Sandvik Coromant holder, configured as an R57 boring tool holder, with ME F7 noted in the listing and batch codes 943197 and EK. This combination of identifiers helps verify compatibility with compatible boring tools and tooling systems.
