Keeping my opinions of the designer to myself.... This is what I am working on:
I have a job I am quoting that has two holes, tolerance .1183/.1188 with a tolerance from hole to hole distance of +- .0005 . One of the holes is a datum to a face +- .001 and .001 parallel and perpendicularity.
Material is PH 4140, where the holes are being drilled is 3/16" thick.
I'm looking to find a 3.01 reamer, and would appreciate leads. I see Guhring has one... and will get it quoted. Any other...
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I have a job I am quoting that has two holes, tolerance .1183/.1188 with a tolerance from hole to hole distance of +- .0005 . One of the holes is a datum to a face +- .001 and .001 parallel and perpendicularity.
Material is PH 4140, where the holes are being drilled is 3/16" thick.
I'm looking to find a 3.01 reamer, and would appreciate leads. I see Guhring has one... and will get it quoted. Any other...
Read more