Model No.: ER A Clamping Nut
Process Usage: CNC Non-Conventional Machine Tools
Numerical Control: CNC/MNC
Performance Classification: Economical CNC Machine Tools
Certification: ISO 9001
Model No.: NUTS
Run Out: 0.005mm
Packaging: Packed by plastic or paper box
Place of Origin: QuFu.JiNing.ShanDong
Supply Ability: 20000 pieces/month
HS Code: 846610000
Port: QingDao,ShangHai,Any Port of China
High Precision Accessories ER collet nut for ER type handle, the knife rod, extension rod nut.Selection of high quality spring steel, has a higher flexibility and service life.The clamping force, clamping range, high precision, used for boring, milling, drilling, tapping, grinding and engraving processing. ER collet all through high precision grinding, precision manufacturing line with the German DIN 6499 specifications.
We also have many kinds of NUTS ,such as ,A type,GER type,MS type,UM type,M type ,KM type,NER type,and so on.
2.Heat treatment and thermal aging treatment have improved the stability of accuracy and dimensions.
3.Thread and a slope of 30 degrees have once molding processed.The tolerance class of thread use 4H,accuracy detected one by one.
4.Pre-balance is G2.5-20000RPM.
5.Surface coating processing treatment,improve surface hardness and endurance,cleaness better,antirust,accuracy more stable,surface more smooth,feel comfortable,appearance nice.
1.Put the collet into the nut,turn the collet slightly.Push it into the nut at the offered direction evenly when the offset flange sinks into the undercut of the collet.
2.Fix the nut and the collet on the spindle rotate the nut until the collet is in pressing,Wipe the straight shank of cutter,and instert it into the polot hole.Tighten the nut with a wrench tilll the cutter is clamped heavily(Caution:never tighten the nut without cutter in it for it will break).
3.When changing the tool.Loosen the nut and it shall bring out the collet and the cutter together.And then draw the cutter out push out slightly the collet in the offered direction,it shall be ready for any change of the cutter.
1.Package: plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.
I Fast reply
II Favourable price
III High quality products
IV Fast delivery
V Good after-sales service
1.Are you factory or Trade Company?
We are industry and trade integration.
2.Could you supply samples?
Yes ,free samples for some products.
3.Where do you export?
The whole world.
4.Could you produce non-standard products?
Yes ,we can .Please supply samples or drawing.
5.What are the shipping ways?
By intemational express,by air ,by sea are all OK.
6.Do you have minimum order quantity?
Conventional Products don't have.The minimum order quantity of non-standard products is 50pcs.
7.What's your delivery time?
Less than 25 days after order confirmed.
Shandong Chongde Precision Machinery Co.,LTD
Contact Person: helen
Address: New Town Development Building B,Podium Building 4 North Lake Tourist Areas,Jining,Shandong