CNC ER sealed collet spring collet

CNC ER sealed collet spring collet ,ER Sealed Collet All products are precision grinding, in line with the German DIN 6499 specifications precision manufacturing. We supply all kinds of ER collets and We also can design and manufacture non-standard size of products.With high quality and reasonable price ,we are confident to give you our best services.
 

ER COOLANT SEALING COLLET
1.ER Collet Material: 65Mn
2.ER Sealed Collet hardness: 46-50HRC
3.SPRING ER Collet Type: ER11, ER16, ER20, ER25, ER32, ER40, ER50
4.ER Sealed Collet precision: 0.008mm

ER COOLANT SEALING COLLET uses the difference of the groove to achieve the function of surrounding waterstop, only the central water outlet, and is suitable for clamping the tool of the water outlet hole. The ordinary ER collet groove is a through groove, which does not play the role of waterstop