High quality ER/C Collet Oil hole type Collet 

CNC lathe parts ERG tap spring collet Quenching ERC Collet New brand packaging, new on-line, new technology, precision, quality, durability, stability, stability, ERC  COLLET(Oil Hole Type). Special Force has developed a new process quenching treatment for collets, which has a decisive influence on product accuracy, service life and stability. Quenching is a high-frequency aging treatment added to the heat treatment, -196℃ degrees cryogenic treatment, these are not reflected in the appearance, but have a decisive impact on the service life and stability of the product. Processing technology, full-line CNC internal hole grinding machine, compared with the products processed by ordinary internal hole grinding machine, the inner hole straightness is better, the finish is better, and the precision is needless to say. CNC lathe parts ERG tap spring collet 1) Runout of our ERG collet are within 0.005mm/0.005mmm. 2) ER11C,ER16C, ER20C, ER25C, ER32C, ER40C…