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Extra quick change tool holders for my A2Z QCTP

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wongster:
I'm not there yet, Rob, to make my own cutter.  Some day I would.

I'm off office this Saturday as I'm scheduled for duty full day on Sunday.  Saturday will be a good time to see if I can make dovetails.  If all work well, I can make a tool holder just for my new little boring bit.... one for my DI... one for all my tools... hehehehe....

Regards,
Wong

ksor:

--- Quote from: Rob.Wilson on June 30, 2010, 07:27:11 PM ---Hi Wong

Have a loooooooooooooook here         http://www.cnccookbook.com/MTMillDovetail.htm     would save you having to bye a dovetail cutter  :D  ,,,,,,,,good how too ,,,,,, mmmmmmm looks like i will have to add it too the must make  list  :thumbup:


Cheers Rob  



--- End quote ---

I beleave something is wrong in the geometri of this cutter - look at the front view ... the back of the inserted bit have a radius bigger that the cutting edge - right ?

So you have to choose the inserted bit very carefully so the back edge has a SMALLER radius than the cutting edge.

Artie:
Hi Ksor, if you look further into the diagrams you see an actual photo of the cutter and it has a cutting tip installed that is tapered, which I agree with you, is not reflected in his cad drawing, which you are correct in saying would not work efficiently. The reality is much better as evidenced by teh photo.

Oh, thread back to you Steve, sorry about the hi jacking...  :doh:
Rob T

swhite:
Rob,
I don't feel like I have been hijacked, I am learning something from all of the reply's

Steve

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