Home> Products> Nuts> ER Clamping Nut> ER Collet ER11 5.5mm 0.216" Ultra Precision
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216
ER Collet ER11 5.5mm 0.216

ER Collet ER11 5.5mm 0.216" Ultra Precision

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Product Attributes

Model No.ER11-5.5

BrandChongde

Product Description

Chongde ER11-5.5mm 0.216" Precision Spring Collet Runout is 0.0003"

Precision Er Collet , DIN6499B, collet clamping tool holder of various sizes , high speed and high precision machining.

Mechanical spindle and cutting tools and Other Accessories. Attaching importance to the reserch and products,we employs many experienced and skilled technicians, so that precision machining can be made according to samples or drawings.

A new process quenching treatment for collets, which has a decisive influence on product accuracy, service life and stability.

Quenching is a high-frequency aging treatment added to the heat treatment, -384.8℉ degrees cryogenic treatment, these are not reflected in the appearance, but have a decisive impact on the service life and stability of the product. 

Processing technology, full-line CNC internal hole grinding machine, compared with the products processed by ordinary internal hole grinding machine, the inner hole straightness is better, the finish is better.

Er Collet 5


ER11 Spring Collet

1) Runout of our ER collet are within 0.005mm-0.008mmm.
2) ER8, ER11, ER16, ER20, ER25, ER32, ER40 collet.
3) Made of high quality steel: JIS-SUJ2.
4) Packing: Inner packing is plastic or paper box, the outer packing is cartons.
5) We normally supply three kinds of accuracy: first accuracy 0.005mm, and second accuracy 0.008mm. The highest accuracy is 0.005mm.
6) Inspection: 100% collet inspection.





Basic Info


Model No.: ER11-5.5

Process Usage: Metal-Cutting CNC Machine Tools

Performance Classification: Economical CNC Machine Tools

Certification: ISO 9001

Condition: New

Product Name: High Precision Quenching ER Collet

Material: SUJ2

HRC: 45-50

Model: Standard

Accuracy: Less Than 0.005mm

Brand: ChongDe

Run Out: 0.005mm 0.008mm

Additional Info

Packaging: Packed by wooden case or plastic or aluminium box

Productivity: 30000pieces/month

Brand: ChongDe

Transportation: Ocean,Land,Air

Place of Origin: JiNing.ShanDong.China

Supply Ability: 30000 pieces/month

Certificate: ISO9001

HS Code: 8466100000

Port: QingDao,ShangHai,BeiJing and Any Port of China


The production process of ER Collet


Cryogenic treatment

1) -196℃, and ultra long cryogenic treatment make the nearly all retained austenite change to martensite.
2) The precipitated nano carbide particles increase the hardness and toughness of the material.
3) Remove the internal stress of the residual material.
4) After cryogenic treatment , the wear resistance of products is significantly improved, and the accuracy and service life of repeat clamping can be increased by about 50%.

The Size of ER Collet


Product Information


Technical Details                                        Additional Information


Condition Brand-New
Brand  chongde
SKU CD010201-11055
Collet Series ER11
Collet Grip Range 5.5-5 mm ( 0.216”-0.196” )
Size 5.5 mm ( 0.216" )
Diameter(D1)  0.452"
Overall Length (L) 0.708"
Runout ≤0.0003"
Dimensions 1.0" x 1.0" x 1.4"
Net Weight 0.03 LB
Gross Weight 0.05 LB
Er11 Collet 5.5 size      ER TYPE COLLET 11 SIZE metric    anti-rust metric er11 collet

1.Package: Plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.

The Package of ER Collet

Shipment of Delivery

 

I    Fast reply 

II   Favourable price

III   High quality products

IV   Fast delivery

V   Good after-sales service

Faq

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 payment method?

T/T,PayPal and Other Trad Assurance.

8.What's your delivery time?

Less than 25 days after order confirmed.

9.What's your package?

Our packaging with on brand,inside is plastic box,outside is carton.



Home> Products> Nuts> ER Clamping Nut> ER Collet ER11 5.5mm 0.216" Ultra Precision

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