Sandvik Coromant DCGNL164D Indexable Turning Toolholder

Sandvik Coromant DCGNL164D is an indexable turning toolholder designed for external turning on CNC lathes. It features a 1 in by 1 in square shank and a 6 in overall length, delivering rigidity and reach in a compact package suitable for routine turning tasks. Part of Sandvik Coromant's DCGNL family, this holder is intended to mate with Sandvik's indexable carbide inserts that fit the DCGNL insert geometry, enabling quick insert changes and consistent clamping performance in everyday setups. The 6 in OAL provides adequate reach for turning operations while maintaining stability at the tool tip, and the 1 in shank width aligns with standard toolholding interfaces found on many CNC lathes. Typical applications include facing, profiling, and turning operations on moderate-sized workpieces where a compact, rigid toolholding solution helps minimize deflection and vibration. This model offers the combination of brand-backed rigidity, familiar 1 x 1 in shank sizing, and a practical 6 in reach that many shops rely on for reliable, repeatable tool changes during production runs.