Subject: y

From: [email-masked] (Bob Bickers)
Date: 7 Nov 1995 04:37:43 GMT

Ahello  I just bought a new 4jaw chuck[chinese] when chucking up an 8" shaft runout at 5"=.005", is this reasonable or should it be truer? I turned the back of the chuck on a shaft between centers and could not improve on this TIR. Whats "normal" runout on an unsupported shaft? Whats a good sourse for straight shafts to check and true a lathe with?  Thanks in advance. 
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Bob Bickers  [email-masked] seattle,wa
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