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Home > Products > SK JT DAT Tool Holders > SK ER Spring Collet Chuck > SK30-ER40-80 High Precision CNC Machine Tool Holder
SK30-ER40-80 High Precision CNC Machine Tool Holder
SK30-ER40-80 High Precision CNC Machine Tool Holder
SK30-ER40-80 High Precision CNC Machine Tool Holder
SK30-ER40-80 High Precision CNC Machine Tool Holder
SK30-ER40-80 High Precision CNC Machine Tool Holder
  • SK30-ER40-80 High Precision CNC Machine Tool Holder
  • SK30-ER40-80 High Precision CNC Machine Tool Holder
  • SK30-ER40-80 High Precision CNC Machine Tool Holder
  • SK30-ER40-80 High Precision CNC Machine Tool Holder
  • SK30-ER40-80 High Precision CNC Machine Tool Holder

SK30-ER40-80 High Precision CNC Machine Tool Holder

    Unit Price: USD 25.3 / Piece/Pieces
    Payment Type: T/T
    Incoterm: FOB,EXW
    Min. Order: 5 Piece/Pieces
    Delivery Time: 7 Days

Basic Info

Model No.: SK30-ER40-80

Application: Metal

Process Usage: CNC Non-Conventional Machine Tools

Performance Classification: Economical CNC Machine Tools

Certification: ISO 9001

Condition: New

Material: 20CrMnTi

HRC: 56-60

Model: SK30

Run Out: 0.005mm

Size: SK30-ER40

Model No.: SK30-ER40-80

Additional Info

Packaging: Packed by wooden case or plastic or aluminium box

Productivity: 20000piece/month

Brand: ChongDe

Transportation: Ocean,Land,Air

Place of Origin: QuFu.JiNing.ShanDong

Supply Ability: 20000piece/month

Certificate: ISO9001:2018

HS Code: 8466100000

Port: QingDao,ShangHai,Any Port of China

Product Description

PRODUCT INTRODUCTION

SK30-ER40-80L Er Collet Chuck CNC Machine Tool Holder

SK-ER Collet Chuck are mainly used for CNC machine system. SK-ER tool holder serves an ultra precision. High Precision SK shank Tool Holder ,balanced G6.3 or G2.5 For choose,With DIN6499 collet chuck can be straight shank cutter clamping various sizes.The main products are precision tool holder,clamping collet,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.

SK-ER

SK30 Tool Holders Er Collet SK CHUCK SK TYPE CNC MACHINE TOOL HOLDER

SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.


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 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 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.


PRODUCT FEATURES

SK-ER

Comprehensive inspection way of chuck:

1.7:24 taper precision≤AT3 and part of the standard size are tested by Diebold standard inspection tools which made in Germany.

2.Surface of the clamping inner hole is grinding by high speed inner-aperture grinder,and inspect by standard pneumatic measurement instrument;the big end contact area rate is above 90%.

3.Run out of the inside shank cone≤0.002(The length of the shank 100L);

4.Coaxiality 5U:Shank run out ≤0.002;Equip collet ≤0.005,The highest comprehensive run out point is no more than 0.005mm;

5.Dynamic balance:SK30/40:G2.5-20000RPM;SK50:G2.5-15000RPM;

6.Shank thread is inspected with 4h level thread ring gauge,and the nut is inspected with 4H level thread plug gauge,the quality guaranteed;



PRODUCT INFORMATION

sk-er


Condition Brand New Balance Spec G2.5 20,000 rpm
Brand Chongde TIR ≤0.002mm
Taper Size SK30 Surface Nickel coating
Collet Size ER40 Projection (L1) 80
Material 20CrMnTi d1 63
Model Number SK30-ER40-80 Collet Range(d2) 3-26


Products advantages

1.A wide range of modular flexibility.

2.High stability and precision of connection.

3.Minimize tool inventory.

4.Reduce the clamping time.

Features

1.High torque capacity.

2.High bending strength.

3.Fast tool change and automatic tool change.

4.Advanced nozzle technology ,even in the low pressure can ensure processing safety.

5.Internal coolant channel guarantees high pressure coolant from the machine directly to the cutting edge.

6.Good balance and concentricity.


PRODUCTION PROCESS



The Production Process Of BT Collet Chuck

packaging & Shipping

The 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.

Shipment of Delivery
Our Services

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.

Looking for ideal SK TYPE CNC MACHINE TOOL HOLDER Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ER COLLET SK CHUCK are quality guaranteed. We are China Origin Factory of Sk 30 Tool Holder. If you have any question, please feel free to contact us.

Product Categories : SK JT DAT Tool Holders > SK ER Spring Collet Chuck

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