New Arrivals/Restock

5 PCS ER25M Collet Chuck Nut M30 Thread Clamping Nuts Balancing Metal Collet Nut for CNC Milling Chuck Holder Lathe

flash sale iconLimited Time Sale
Until the end
19
17
12

US$35.40 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$23.60
quantity

Product details

Management number 210126620 Release Date 2026/04/02 List Price US$23.60 Model Number 210126620
Category
  • ER25M Collet Nut: The package contains 5 x ER25M collet clamping nuts. Overall size: 1.38" x 0.79"/ 35x 20mm (D*H), thread size: M30×1.0. Material: 42CrMo, Hardness: HRC43-47
  • Advantages: Automated production of the whole process, intelligent, mass production, high precision and stability. Each clamping nut has a batch number, sampling hardness test for each batch, strictly control the quality, easy to trace
  • Technology: Independent patent slot structure design, accurate positioning, balanced structure, wide application range. Finishing after quenching thread and cone, one-time processing and forming, ensure assembly accuracy
  • High Processing Procession: Thread and 60°cone are processed one time to ensure coaxiality.Thread tolerance is 4H.Dynamic balance level are G2.5*18000rpm, G2.5*20000rpm, G2.5*25000、G6.3 12000rpm、G6.3 18000rpm
  • Wide Range of Applications: This balanced collet clamping nut is precisely ground and hardened, and is very suitable for replacing broken parts on tools such as ER-type tool holders, shank, and extension nut clamping bits, boring cutters, etc.

Brand ZAC
Model ER25M
Thread Size M30
Manufacturer Luoyang ZAC Industrial
Included Components 5 PCS ER25M Collet Nuts

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review