I have broken a couple of teeth off two of the nylon gears that drive my clarke milling machine. I have had them on order for some eight weeks now to no avail.
So I was chatting to a fellow at the 3D printing stall at the show and he said that there was a company in the surrey area that would almost certainly have them in stock.
He and another bystander said they were called HBC.
No amount of searching the internet has been fruitful. Can anyone give me a steer please.