PARLEC 20 Piece ER40 Collet Set 5 to 25 mm Capacity ER40-S023 INCOMPLETE
20 Piece ER40 Collet Set. Collet Series ER40. Collet System ER. Minimum Collet Capacity (mm) 5.00. Maximum Collet Capacity (mm) 25.00. USED/INCOMPLETE SET. Missing from the set are sizes 4mm; 21mm & 26mm.