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