ER32 Collet Set - 12-Piece MT4 Metric

12-piece ER32 MT4 Metric Collet set

Collet sizes - 3,4,5,6,8,10,12,14,15,16,18,20mm All in a handy plastic carry-case.

Holder has 14mm thread for drawbar

Sizes quoted are nominal as the ER range of collets close down by up to 1mm giving excellent all-round grip of tooling for extra precision. The metric range will thus hold both metric and some sizes of imperial tooling.