This has worked well for me https://www.sjscycles.co.uk/tools/icetoolz-cassette-lockring-tool/ The open core works well for bolted axles or thru-axles.
thanks
Available from plenty of other places too, sjs was just the one that came up first!
@n3il started
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This has worked well for me
https://www.sjscycles.co.uk/tools/icetoolz-cassette-lockring-tool/
The open core works well for bolted axles or thru-axles.