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Thread: Help with Boring bit grinding
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4th October 2009, 10:58 AM #1Senior Member
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Help with Boring bit grinding
Can anyone please give me a sketch or photos of the correct way to grind a boring bar HSS tool bit.
I have a bit working with a relief angle on the front cutting face and two angles on the end to give relief away from the job wall in the two directions . However I am unsure if I have got the best geometry.The volume of a pizza of thickness 'a' and radius 'z' is given by pi z z a.
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4th October 2009 10:58 AM # ADSGoogle Adsense Advertisement
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4th October 2009, 12:44 PM #2Dave J Guest
Retromilling I have sent you a email.
Dave
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4th October 2009, 03:53 PM #3Dave J Guest
I had another member PM me asking for the info that I had sent Retromilling.I am sorry about not putting it up here, as I thought it was to big of a file to put on the forum, I have looked it up on the internet and have found the link to it, as I only had it on my computer as a file.
http://www.cutterod.com/cutter_zone/...athe_Tools.pdf
Hope this helps out Dave
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4th October 2009, 07:58 PM #4Senior Member
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- Apr 2008
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- NSW
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Thanks Dave . The grind is the same as a lefthand tool . Mine is similar but not exactly right.
The volume of a pizza of thickness 'a' and radius 'z' is given by pi z z a.
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