That is exactly what I m..... There is also probably some misalignment also adding heat. Bengt --- In Homebrew_PCBs@yahoogroups.com, JanRwl@A... wrote: > In a message dated 11/23/2004 8:33:32 PM Central Standard Time, > stefan_trethan@g... writes: > > i don't think it is normal for bbs to get significantly warm?<< > What is "significant"? Turning 20,000 RPM or more, if grease- lubricated as > usual, BB's will get hotter'n [deleted]! > > > > > > > > [Non-text portions of this message have been removed]
Message
Re: flexible shaft for minidrill as spindle
2004-11-24 by Bengt