Wood splitter with 4-way log splitter

 

— a nozzle that allows you to split a log into 4 parts at once. Usually, it is made removable and, when used, is installed on the main working nozzle. This fixture can significantly speed up the process, but it is poorly compatible with workpieces of non-standard size or too small / large thickness, when the centre of the cross strongly deviates from the centre of the log.