RCBS 3-way pro cutter


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kestak
October 10, 2010, 01:23 PM
Greetings,

Can someone who knows machining please tell me what is the thread of the RCBS 3-way pro cutter?

The problem is the 5/16 x 24 internal thread is too small for the part. The OD of the part is not 5/16 X24 . The Thread pitch is 24 TPI but the OD of the part looks like to be .368. Anyone can tell me what is the measurement of it?

Thank you

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JimKirk
October 10, 2010, 07:58 PM
.368 should be the drill size used for a 3/8" - 24 tap(close fit). Sounds like you have a fine thread 3/8 threads.

No Machinst, but that is what my tap chart calls for.

Jimmy K

Randy1911
October 11, 2010, 01:17 AM
Why the need to know? If something is wrong, RCBS will fix it. Usaually for free.

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