Home> Products> NT Tool Holders> NT ER Spring Collet Chuck> High Quality NT45-ER20-100L Collet Tool Holders
High Quality NT45-ER20-100L Collet Tool Holders
High Quality NT45-ER20-100L Collet Tool Holders
High Quality NT45-ER20-100L Collet Tool Holders
High Quality NT45-ER20-100L Collet Tool Holders
High Quality NT45-ER20-100L Collet Tool Holders

High Quality NT45-ER20-100L Collet Tool Holders

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Payment Type:T/T
Incoterm:FOB,EXW
Transportation:Ocean,Land,Air
Port:Qingdao,Shenzhen,Shanghai
Product Attributes

Model No.NT45-ER20-100

BrandChongde

StatusNew

Applicable IndustryManufacturing Plant, Machinery Repair Shops

Out-of-warranty ServiceVideo Technical Support

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets)Turkey, United States, South Korea

Showroom Location (in Which Countries Are There Sample Rooms Overseas)South Korea

Video Factory InspectionProvided

Mechanical Test ReportProvided

Marketing TypeNew Product 2020

Model No.:Nt45-Er20-100l

Process Usage:Cnc Non-Conventional Machine Tools

Performance Classification:High-End Cnc Machine Tools

Application:Metal

Numerical Control:Cnc/Mnc

Material:20crmnti

Packaging & Delivery
Package Type : neutral packing
Product Description

High Quality NT45-ER20-100 Collet Tool Holder

Product Introduction
NT45 ER20 type collet tool holder for Cnc Machine Tool Systerm, also known as Spring Collet, is mounted on a drill \ milling machine, drilling and milling chuck, its function is to clamp drill cutter or knife. NT shank is the common used in hand broach machine.The NT shank has a internal thread at the back end of its 7:24 taper, which is tightened by connecting to the threaded pull rod of the machine tool. ER spring collet is currently the most used. Its stable performance, high accuracy by the majority of manufacturers trust. All products are precision grinding. NT tool hoders include NT40,NT45 and NT50 etc.

Nt40 Er25 100


Product Features

Specification
1. Material: 20CrMnTi
2. Hardness: HRC56-60
3. Progress steps 1mm or 1/64" 
4. Sincerely service
Supply high quality of R8 Round Collets: 
(1) Hardened and Ground.
(2) Size: 2mm~24mm or 1/16''~1-1''.
(3) Individual NT collets or NT Collet Sets are available.
(4) NT Square Collets, NT Hex Collets and NT Emergency Collets are available.
(5) Please refer to the following tables to get our detailed Model No. S. 
Except above R8 Collets, we also supply 5C Collets, 3C Collets, 3AT collets, Morse Taper Round Collets and other Lathe Accessories, Milling Accessorizing and Drilling Accessories. 
For more details of our products, please kindly visit our website to browse . You can also directly contact us to get further assistance.
Products advantages:
1. high temperature treatment, hardness uniformity.
2. full bright appearance, good elasticity
3. precision stability, durable and not easy
4. Accuracy: made in 20CrMnTi numerical control handle, have higher service life.
nt45-er20

We are specialized in researching,producing and developing many kinds of collets,CNC Machine Tool Holder, ER Nuts,ER Spanners,machine vises,fasteners etc. With high quality and full varieties.

Product Information

Surface roughness is reduced ,precision stability improved.
The Collet Chuck surface uneven texture,after polishing,the surface roughness can be leveling ,smooth and shining surface.At the same time filling surface pores scratches and other surface defects,thus improve the fatigue strength,corrosion resistance increase.

Don't influence precision.
Chuck surface is coated ,the layer is evenly ,Chemical plating solution dispersion degree of almost 100%,nickel layer is thin ,thickness is about 3u-5u,this special coating can reduce Spindle abnormal wear and tear ,Don't influence precision.

Anti-rust,anti-corrosion,durability better.
Coating adhesiion 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 actiions ,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 .
The Production Process Of Chuck


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


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 delivery time?
Less than 25 days after order confirmed.

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