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| Circlip groove |
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| BillTodd:
I found a used carbide grooving insert 0.75mm by my measurement. Might have one good edge, or would sharpen on a diamond lap. Ph Horn 312.0070.15 1N32 Pm your address and I'll pop in the post |
| John Rudd:
Bill, That’s a great gesture….I’ll bear it in mind. Does it need a holder of some sort? In the meantime, I’ll give some other ideas a go… |
| BillTodd:
Side on it's triangular with a hole in the middle. Ideally it needs to sit in a V open at the bottom . It's not difficult to make if you have a mill. |
| Joules:
Nice insert Bill, that's given me ideas for my own tooling cut from hacksaw blade. Times like this I wish I had an EDM machine :thumbup: |
| ddmckee54:
Used carbide drill bits with a 1/8" shank can be had off Ebay for less than a buck a piece. These can be used to make a variety of small tools, both external tools and internal. |
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