- Collet clamping nut for CNC milling collet chuck holder
- Made from alloy steel hardened to HRC 50-52
- Balanced to 20,000 RPM at G2.5
- Tolerance: 0.0003″ maximum
- Thread tolerance class: 4H
|
Item |
Collet |
Style |
D |
L |
M |
|
Series |
|||||
|
ER16-ANUT |
ER16 |
Hex |
1.102″ |
0.689″ |
M22x1.5 |
|
ER32-NUT |
ER32 |
Slotted |
1.969″ |
0.886″ |
M40x1.5 |
|
ER40-NUT |
ER40 |
Slotted |
2.480″ |
1.004″ |
M50x1.5 |
**Please note that the CAT40 collet chuck shank and the straight shank are not included
Design, Assemble, and Dissemble of ER Collet Nut
 |
 |
 |
 |
| Eccentric Design, ISO 15488:2003(E) | Assemble | Inspection | Dissemble |
| The inside of the ER collet nut is intentionally designed like off-centering to help mount the ER collet much easier. It is in accordance with the requirements listed in ISO 15488:2003(E). If it is made symmetrical, the ER collet with the diameter larger than the inside size of the collet nut cannot be installed. | Insert the ER collet into the nut at an angle. Lock it onto the eccentric groove of the collet nut and push it in. (Insert the cutter right after the step, before connect it to the holder/chuck/arbor.) | Inspect the RPM of the ER collet, ER collet nut, ER collet holder/chuck/arbor, etc. | Take out the tool bit, press the end of the ER collet until the collet off the position. Push it out of the nut. (after take out the nut out of the holder.) |
| Style | ER40-NUT, ER32-NUT, ER16-ANUT |
|---|
Prompt Delivery and professional packaging
Thanks to our longstanding association with UPS FedEx DHL as well as other major international carriers, we are able to offer a variety shipping options. Our warehouse personnel are extremely skilled and will package your items according to our exact and precise specifications. Your goods will undergo an exhaustive examination before they will be properly packaged prior to being delivered. Everyday, we send to thousands of customers in many countries. The fact that we're dedicated to becoming the largest online retailer in the world is obvious. There are distribution centers as well as warehouses across Europe and the USA.
Orders with more than one item are given processing time in accordance with the item.
Before shipping Our team will conduct an exhaustive inspection of the products you have ordered. Most orders are shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
The stock is dynamic and we do not completely manage it because multiple stakeholders are involved, including our warehouse and factory. This means that the actual stock could fluctuate at any moment. Be aware that your order will be out of stock once your order has been made.
Our policy lasts for 30 days. If it's been more 30 days since you've made your purchase and we're unable to offer you a full exchange or refund.
The item cannot be in use and must be in its original condition. It must also still be in its original packaging.
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