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ER32 1/16" Precision Spring Collet

  • ER32 1/16" Precision Spring Collet
  • ER32 1/16" Precision Spring Collet
  • ER32 1/16" Precision Spring Collet
  • ER32 1/16" Precision Spring Collet

ER32 1/16" Precision Spring Collet

    Payment Type: T/T
    Terms of Trade: FOB,EXW
    Min. Order: 5 Piece/Pieces
    Delivery Time: 7-45 Days
    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

Basic Info

Model No.: ER32-1/16"

Product Description

Chongde ER32-1/16" Precision Spring Collet Runout is 0.0003"

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
ER32 Spring Collet
1) Runout of our ER collet are within 0.005mm-0.008mmm.
2) ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 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.

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 CD010201-32016
Collet Series ER32
Collet Grip Range 0.0625"-0.0428" 
Size 1/16 
Diameter(D1) 1.299"
Overall Length (L) 1.575"
Runout ≤0.00059"
Dimensions 1.5" x 1.5" x 1.9"
Net Weight 0.34 LB
Gross Weight 0.39 LB
ER32 HIGH PRECISION COLLET high precision er32 collet High Qulity ER 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


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.

Shandong Chongde Precision Machinery Co.,LTD

 Shandong ChongDe Precision MachineryCo., Ltd in and development, design,production and sales. The main production of high performance milling,turning,drlling and other CNC tools,Contains the rough machining,finish machining and light cutting,heavy cutting of various CNC cutting tools,Products with high precision,high speed,high durability,high cost performance charateristices,win high praise from customers. Company introduction European and American high-end cutting tools technology comprehensively, has imported advanced CNC equipment and first-class testing equipment in strict accordance with international standard production,also provide customers with a full range of solutions and technical training,At the same time,the company continuously explore,positive innovation,developed a unique antirust nickel plating products,high-frequency pulse,mirror products,better meet the needs of customers.

Company Info

  • Company Name: Shandong Chongde Precision Machinery Co.,LTD
  • Representative: LU YUE
  • Product/Service: Spring collets , CNC tool holders , Nuts , Spanners , Shrink Chuck , Drill Chuck Arbors
  • Capital (Million US $): 500RMB
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 4
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.1GongyeRoad,Economic development Zone Qufu273100 China
  • Contact Person: Ms. helen
  • Tel: 86-0537-4455161
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