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Hardinge 15930057000000 3J Collet Metric RD Serrated 20.4mm
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Suitable for all kinds of milling machine spindle taper hole for the R8. Hardness :HRC 55-60. It used for clamping tools,change the taper hole of spindle,It is easy to use,to enlarge the use range of machine tool.
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Internal thread is 7/16"-20. T.I.R. is 0.015mm.
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Collets in very good used condition.
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5C Collet To Suit Boxford Lathe.
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1 x MT3 ER32 M12 Collet Chuck. MT3 ER32 M12 Collet Chuck. Suitable For: MT3 ER32 M12 dedicated machine. 15 x ER32 Spring Collet Set. ER32 clamping range :1-20mm. ER32 Spring Collet Set. -Collet must be assembled into the clamping nut before inserting into the chuck.
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Internal thread is 7/16"-20. T.I.R. is 0.015mm.
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