Go from a 20 mm shaft to a 30 mm shaft using this sleeve fitted with spacer rings.
Set of 2 reduction bush with collar to put a tool bore 30 mm on spindle moulder 20 mm
Set of 2 reduction bush with collar to put a tool bore 50 mm on spindle moulder 30 mm
Set of 2 reduction bush with collar to put a tool bore 50 mm on spindle moulder 40 mm
Set of 10 millimeter rings for spindle moulder bore 30 mm
Set of 10 intermediate collars for spindle moulder bore 30 mm
Set of different rings giving a total height of 130 mm for spindle moulder's shaft
Set of 10 millimeter rings for spindle moulder bore 50 mm
Set of 10 intermediate collars for spindle moulder bore 50 mm
Set of different rings giving a total height of 130 mm for spindle moulder's shaft
Spacer rings and shims for spindle moulders are essential accessories for all spindle moulder users seeking precision, safety and stability. Designed for use on 30 mm and 50 mm spindle shafts, they allow accurate positioning of cutter blocks, saw blades, sanding drums and many other spindle moulder accessories.
Internet users frequently search for terms such as spindle moulder spacer ring, 30 mm spindle spacer, 50 mm spindle moulder ring, spindle moulder shim, spacer washer for spindle moulder, cutter block spacer ring, spindle shaft spacers or spindle moulder mounting accessories. These components are essential for achieving correct tool assembly and perfectly balanced machining.
At Probois Machinoutils, we offer a wide range of spacer rings and shims suitable for spindle moulders equipped with 30 mm or 50 mm shafts. These accessories optimise tool positioning while ensuring excellent stability during machining operations.
Spindle moulder spacer rings serve several important functions when mounting tools onto the machine shaft.
When mounting a spindle moulder cutter block, blade or accessory, it is often necessary to compensate for free space on the spindle shaft in order to achieve proper clamping and perfect centering.
Spacer rings allow users to:
Proper spacing is essential to prevent vibrations, machining defects and premature tool wear.
Correct tool mounting on a spindle moulder is a critical safety factor. Incorrect spacer distribution or improper tightening may cause:
Spindle moulder spacer rings help create safer, more stable and better-balanced tool assemblies.
The available spacer rings and shims are designed for the two most common spindle shaft standards used in woodworking:
The 30 mm shaft remains the most common standard on traditional and semi-professional spindle moulders, while 50 mm shafts are mainly found on industrial machines or setups requiring larger tooling capacities.
Thanks to the various thicknesses available, users can precisely adjust each tooling setup according to the tool being used and the required working height.
Spacer rings for spindle moulder cutter blocks are especially useful when using:
They allow accurate height adjustment and perfect positioning of various tooling components while maintaining a rigid and secure assembly.
In some cases, spindle spacers also make it possible to combine several tools on the same spindle shaft while respecting safety distances and manufacturer recommendations.
A correctly spaced tooling setup directly affects machining quality on the spindle moulder.
High-quality spacer rings provide:
These factors become especially important for demanding applications such as:
Spacer rings and shims for 30 mm and 50 mm spindle moulders are essential accessories for both professional and demanding hobby woodworking workshops.
Although often considered simple accessories, they actually play a major role in:
Whether you use your spindle moulder for profiling, grooving, moulding or tenoning, having the correct spacer rings and shims is essential to fully exploit your machine’s capabilities while working under the best possible safety and precision conditions.
