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Model No.: ER11-5.5
Brand: Chongde
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.
ER11 Spring Collet
1) Runout of our ER collet are within 0.005mm-0.008mmm.
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
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%.
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 |
1.Package: Plastic boxes and also can pack according to your requests.
I Fast reply
II Favourable price
III High quality products
IV Fast delivery
V Good after-sales service
We are industry and trade integration.
Yes ,free samples for some products.
The whole world.
Yes ,we can .Please supply samples or drawing.
Conventional Products don't have.The minimum order quantity of non-standard products is 50pcs.
Our packaging with on brand,inside is plastic box,outside is carton.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.