18pcs ER32 3-20mm Spring Collets Set + MT3-ER32 Collet Chuck & ER32 Spanner. 3-20MM ER32 MT3 MANDRINO PORTA FRESA PINZE CHIAVE KIT PER CNC FRESATRICE. 1 x MT3 Shank ER32 collet chuck. ER32 Collet Set: 3-20mm.
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