"Nigel Burge" wrote in message
...

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I got my V grooved wheels from McMaster-Carr in the US - I couldn't find a
source in the UK.

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If you look around your local industrial estate, you'll find several
industrial suppliers, some of whom will supply to Joe Public for cash. V
grooved wheels are commonly used in self cleaning linear motion devices and
A (upside down V!!) used for belt drives.

A UK wide company is Wyko, whom I use at work in my rale as an maintenace
engineer.

Hope this helps

Will