Product Review
20mm R8 Round Collet ~ Made of hardened, high grade tool steel. ~ Precision ground to close tolerance. ~ Internal thread is 7/16"-20. ~ T.I.R. is 0.015mm.
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20mm R8 Round Collet ~ Made of hardened, high grade tool steel. ~ Precision ground to close tolerance. ~ Internal thread is 7/16"-20. ~ T.I.R. is 0.015mm.
