Home> Products> BT Tool Holders> BT ER Spring Collet Chuck> Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm
Techniks BT50-ER25 collet chuck High accuracy 0.002mm

Techniks BT50-ER25 collet chuck High accuracy 0.002mm

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Payment Type:T/T,Paypal,Money Gram,Western Union
Incoterm:FOB
Min. Order:5 Piece/Pieces
Transportation:Ocean,Air, EMS
Port:Qingdao,Shanghai,Shenzhen
Product Attributes

Model No.BT50-ER25-200

BrandChongde

Material20crmnti

HARDNESS56-60hrc

Run Out0.002mm

Carbon Depth0.8mm

BalanceG2.5 20000rpm

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : Paper box, plastic box or wooden box
Product Description

PRODUCT INTRODUCTION

BT50-ER25-200L Er Collet Chuck CNC Machine Tool Holder

1. Works on all BT50 machines

2. Run out of the inside shank cone ≤0.002mm
3. Rear thread for Pull Stud is M18*1.0P.
4. Collet Chuck accepts all ER25 collets
5. Nickel coating surface, Anti-rust, anti-corrosion, durability better.
6. Tool Holder is Balanced to G2.5 at 20,000 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.

BT50 type ER 25 collet chuck are mainly used for CNC machine system and milling machine tools which with an ultra precision. ChongDe is a manufacture in R&D, production, sales and services with ISO9001 certificate. The main products are precision chucks, 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.

bt-er

high precision bt50 chuck  ultra accuracy bt50 tool holder    bt50 Er Collet chuck

BT-ER Collet Chuck: Mainly used for clamping of straight shank tools and tools such as drills, milling cutters and taps.

BT-ER Tool Holders Spring chuck model: divided into ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50.


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

chuck feather



PRODUCT INFORMATION

BT-ER2


Condition Brand New Balance Spec G2.5   20,000 rpm
Brand  Chongde  TIR ≤0.002mm
Taper Size BT50 Surface Nickel coating 
Collet Size ER25

Projection (L1)

200
Material  20CrMnTi Overall Length (L) 301.8
Model Number BT50-ER25-200L Collet Range(d2) 3/64"-5/8"
LINKED PRODUCTS
BT50-ER25-200


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.

Home> Products> BT Tool Holders> BT ER Spring Collet Chuck> Techniks BT50-ER25 collet chuck High accuracy 0.002mm

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