Petitjean Thread Splitter MPT15 is perfect for splitting tying thread.
This tool uses a unique method to split thread.
The large indentation for tying thread 8/0 the small one for thinner ones like 14/0.
Have a look at the Petitjean Thread Splitter MPT15 video below to see how easy it is.
See the full range of petijean tools available from StreamX South Africa