Product

 ER Nuts ER25UM Type Clamping Nut for Collets Clamp are made of high quality 40Cr material, with hardness of
 HRC48-52. We produce alll size and full range of ER11M, ER16M, ER20M, ER25M Spring Clamping Nut . We
 have exported to humorous countries, and establish good cooperate relationship.We also manufactures kinds
 of CNC machine tool accessories including collet chucks, pull studs, retention knob, spanner and wrench and
 other related products.

1, ER Nuts ER25UM Type Clamping Nut for Collets Clamp is sealed by film to keep original accuracy which aims
     at guaranteeachieving customers' requirement.

2, Single product is packed by plastic box that make it safe.

3, Bulk products are packed by carbon box to ensure reach transportation requirement.

Our Services
1.  Inspection: 100% products inspection.
2.  Service: Offer excellent service: technical service, design service, after-sales service  with          
     experienced staff.
3.  Faith: Credit is the basis, Quality is the first.
4.  Quick Respond: Your inquiry can be replied in 24 hours.