

Quality from Germany since 1994
The brand redu tools was launched in 2014 by Grumbach Maschinenteile GmbH and specializes in spindle liners for CNC lathes.
Increase the productivity of your machines through increased precision, reduced attrition and shorter throughput times with the help of our high-quality components.
Spindle liners
By using Spindle liners, you can immensely increase the running smoothness while processing bar material in your CNC lathe.
Request configurator
With our configurator, you can tell us in 5 simple steps which spindle liner you need for your CNC lathe.
“Our products offer you many advantages that significantly increase the productivity of your machines and the quality of your turning parts.”
– Jörg Grumbach, CEO