Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: What spindles are in use?

From: "idaho_huckleberry" <dmiller45@...>
Date: 2006-01-20

--- In Homebrew_PCBs@yahoogroups.com, "alan00463" <alan00463@y...>
wrote:
>
> Another factor about the die grinders: Do they use a 3 piece collet
> or a 4 piece collet? Stefan said the 3 piece collets are superior.
> I see that is true in theory. I am inexperienced in practice.
>

I have an old shunt/series dc motor that I think runs in the 20K to 30K
speed range with just a smooth shaft coming out of the berring.

How does one fit a collet to one of these?