Re: [CR][BOB] Taps & Dies Recommendations?

(Example: Production Builders)

From: "John Everett" <>
Date: Sun, 18 Feb 2001 11:06:14 -0600
Subject: Re: [CR][BOB] Taps & Dies Recommendations?
In-reply-to: <>

> Now as to the corresponding drill size, that becomes a bit more
> difficult. You need to drill a hole the size of the bottom of the threads.
> Such information is readily available in machinist's handbooks for SAE but
> I've never seen it for metric. That certainly doesn't mean it's not

You can find practically anything you want on the web, including many metric tap drill size charts. Here's one:


(all one line of course). (John V. Everett)