Hi All; Just purchased the above on EBay, it was complete except for the number 1 and 2 pulleys. Fortunately these are the two smallest diameter ones, I am hoping balance on these smaller units will not be a big problem. What I need is the O.D. dimensions for these, any help will be much appreciated.
Jack
A toolpost grinder is a *high speed precision* tool. Any out of balance condition, however small, will show up big time. The reason why Dumore parts are so damned expensive is a seriously retentive approach to quality control. You will only *ever* be buying one of each so I think the proper thing to do is bite the bullet and go OEM. Just my opinion. Ken.
you need a good machined pully and then balance the whole thing on the shaft. Find someone with an IRD balancing unit that knows what hes doing and drill a couple of holed in it to balance it out. He will tell you where
John
PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.