It is used for MT3 ER32 M12 special machine tool. ER32 Collet Chuck Size(D H): 25 40mm/0.98 1.57in. 1 MT3 Shank ER32 Collet Chuck. ER32 Spanner Length: 205mm/8.07in. 1 18PC ER32 Collet Set. Easy to Carry and Organize: All collets, the collet chuck, and the spanner are included in the customized aluminum alloy carrying case for easy storage and organizing without fear of them falling out, and you can easily carry them to any working location.
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