Find CAT40-ER40-4 Collet Chuck, Works On All CAT40 Machines, Collet Chuck Accepts All ER40 on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Other Industry Net > CAT40-ER40-4" Collet Chuck CNC Machine Tool Holder
CAT40-ER40-4" Collet Chuck CNC Machine Tool Holder

CAT40-ER40-4" Collet Chuck CNC Machine Tool Holder

Payment Type: T/T
Terms of Trade: FOB,EXW
Min. Order: 1 Piece/Pieces
Delivery Time: 7-45 Days

Basic Info

Model No.: CAT40-ER40-4"

Product Description

CAT40-ER40-4" Collet Chuck CNC Machine Tool Holder

CNC Milling Collets Chuck Arbor CAT-ER, DIN6499 collets clamping tool holder of various sizes, high speed and high precision machining .

Mechanical spindle and cutting tools and other accessories. High Precision CAT shank Tool Holder, balanced G2.5.

CAT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection.

Is a simple, popular spindle shank connection standard, mainly CAT30 CAT40 CAT50... Etc . . Mold industry, and high-speed engraving

machine, used more.

1. Works on all CAT40 machines
2. Run out of the inside shank cone ≤0.0001"
3. Rear thread for pull stud is 5/8" - 11
4. Collet Chuck accepts all ER40 collets
5. Nickel coating surface, Anti-rust, anti-corrosion, durability better.
6. Tool Holder is Balanced to G2.5 at 25,000 rpm
7. Constructed of alloy steel hardened to 56 – 60 HRC for long, durable service life
8. AT3 or better accuracy standard taper specification for maximum contact with spindle.


Chong De is a manufacture in R&D, production, sales and services with ISO9001 certificate. The main products are precision

tool holder, clamping collets, pull stud, nut, spanner and other machine tool accessories with the standards of ISO, DIN,

ANSI/ASME, JIS and local GB, etc.
Attaching importance to the research and products, we employs many experienced and skilled technicians, so that precision

machining can be made according to samples or drawings.


Condition Brand New Balance Spec G2.5 25,000 rpm
Brand chongde TIR ≤0.0001"
SKU CD010123-4040101 Surface Nickel coating
Taper Size CAT40 Projection (L1) 4"
Collet Size ER40 Overall Length (L) 6.68"
Material 20CrMnTi Collet Nut Diameter (d1) 2.48"
Model Number CAT40-ER40-4" Collet Range (d2) 1/8"-1"
Through Coolant YES Net Weight 3.21LB
Dimensions 2.9"x2.9"x6.7" Gross Weight 3.87LB

Anti-rust, anti-corrosion, durability better.

◆Coating adhesion strong, enhance hardness, and anti-rust better in different surroundings, such as acid, alkali, ammonia, salt etc. Overall nickel coating, including inside and outside cone,

even if you do not take any anti-rust actions, it will not rust either, don't influence processing precision and spindle . Improve cleanness, precision more stable, surface more smooth, feel more

comfortable and appearance nicer.

◆Overall nickel coating, including inside and outside cone, even if you do not take any anti-rust actions, it will not rust either, don't influence processing precision and spindle.

The Production Process Of Chuck
*Cryogenic treatment
1.-196℃ long cryogenic, nearly all of the residual austenite into martensite;
2. Carbide precipitation of Nanoscale particles, increasing the hardness and toughness;
3. Reducing residual stresses;
4. Wear resistance significantly improved.
* Thermal aging processing long stereotyped thermal limitation removal of grinding residual stress.

Packaging And DeliveryThe Packaging Of Collet Chuck

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

Model Of Transportation

Our Service

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

  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
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters