inserts

[Robert Wallace 1Participant @robertwallace1]

Hi all

I am just about to start making the fly cutter from an article by Keith Johnson but cannot find the inserts that he used CNMG110408RV2425 by Sandvik

Any ideas

Bob

[Robert Wallace 1Participant @robertwallace1]

Fly cutter

[Colin GParticipant @coling]

Bob, try Jenny at J B Cutting Tools, Tel 01246418110

[BazyleParticipant @bazyle]

Have a look at http://www.carbidedepot.com/formulas-insert-d.htm

and see if you can work out the size and shape etc it is referring to so you can work out the equivalent from another supplier or a suitable one. Lots of the bits of an iso code like that won't be essential to your application just getting the right size and shape is the thing. You might be better off looking for the commonest and cheapest part that can be adapted. It would be a pity to make it for a part that goes out of favour in production so becomes hard to find.

There is some confusion however . The "11" is probably mm not 11×1/8 as given on that link. Perhaps someone has a better decoder for the ISO standard numbers.

I found CNMG 120408 straight off.

I've just decoded a pack of DCMT 11T308 F2TP30 I found in my junk. Must make a holder before I lose them again.

[Raymond AndersonParticipant @raymondanderson34407]

Bob,

The designation you have been given "CMNG110408RV2425, is I think wrong, as I have been through the Sandvik coromant catalogues and came up with zero. CNMG are negative inserts and the nearest to your designation is the standard 12 04 08 [04 is the insert thikness in mm's in this case 4mm and 08 is the nose radius. 12 is the overall size.

If you copy the designation you have in you original post [leave out the "by sandvik" part and then paste it into google you will see a CNMG 110404RV2425 it is from Insert UK who used to have an e-bay shop but appear not to be there anymore. there is no word of who makes it. [certainly not Sandvik}

Regards,

Raymond.

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