Wide variety and high quality with a precise fit – tool holders for external machining.
Look no further for the right KMH holders and tool holders for your requirements – with or without through-tool coolant, for almost every machine type, with different clamping systems and angles, in many sizes and with variably positionable coolant connections for all products in the ARNO SpecialDesign range. Special holders are also available.
Despite all these options one thing always remains the same: the quality. All ARNO holders are fully nickel plated and made from high quality, extremely tensile, carefully processed material. This means they are particularly robust and durable. At the same time, the tool life of these indexable inserts is significantly increased thanks to the associated precise and stable insert seat. Special markings make it easier to install the holders with through-tool coolant, thus ensuring reproducible processes and an optimal chip flow.
THREE NOZZLES FOR SMOOTH PROCESSES
THREE NOZZLES FOR SMOOTH PROCESSES
No less than three nozzles on the ARNO carrier tools for external machining ensure efficient cooling of the insert and optimum chip evacuation. Thanks to scaling, the coolant transfer from the ARNO KMH tool holder is extremely simple. The result: long tool life and reliable processes.
Performance booster for turning - the hybrid holder for indexable inserts.

Optimal cooling, even when space is tight – thanks to cutting inserts with coolant channel for the ARNO AMS Mini internal machining system.

MULTIPLE BENEFITS
Large selection – suitable for almost every machine and requirement
Nickel plated, high tensile strength, precisely machined – top quality guarantees longevity
Process reliability through simple mounting of holders with through-tool coolant