I would really like to know how to sharpen these tools. At the moment I have to send them away for relap which obviously costs, but the delay in getting them back is the killer because I obvously have to X-Centre, Height Set and set Radius again, all of which can take a day (I'm machining optical lenses).
It would be neat if I could lap the tool in situ when it becomes worn.
Any ideas greatly appreciated.
Many thanks in advance.