The model number of our 12 collet set is ER8 /ER11 / ER16 / ER20 / ER25/ ER32/ ER40 . We have wooden boxes , plastic boxes and aluminum boxes .Our hight quality collet has won the trust of customers .
So ,If you have any requirement about our product ,you can contact me
Whatsapp :+86 15288891612
E-mail : [email protected]
Good precision machinery (Pingyuan) Co., Ltd
Phone: +8613305341619
Email： [email protected]
Whatsapp: +8613305341619
Add: No.3 Wenxing Road,Pingyuan county,Shandong province,China