Quote:
Originally Posted by MrB
Hi Bob
So far so good, may have an Aussie supply but waiting for them to get back to me.
Found a US source. US$19.95 but minimum international order is $200... grrrrr... and freight = ?
Found a UK source. £19.95, no minimum, but freight = ?
Keep in mind the feedscrew is ~500mm long, enough for many worms and hobs. Dunno how I'll go cutting it.
Here's hoping the Aussie source comes thru.
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Just remember guys.....unless you can get the commercial ACME thread
exactly concentric on some sort of drive shaft in your 3 jaw or 4 jaw,
you will have an error transferred to your blank.
That's why I'm machining my hobs/worms. It makes them exactly concentric.
Sorry if I'm stating the obvious.
Steve