US5150496A - Internal grinding and cutting device for pipe ...


US5150496A - Internal grinding and cutting device for pipe and casing - Google Patents Internal grinding and cutting device for pipe and casing Download PDF Info Publication number ... Cap 42 has an inner shoulder that abuts the far end of mandrel 24 at 79. Threads 88 of member 28 and cap 42 can be eliminated, if desired, noting that bolt 51 ...
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