Precision 0.002 BT ER BT30 BT40 knife shank ER16 ER20 ER25 ER32 70 100L knife shank for CNC machining center spindle tool holder

Dear customers welcome you to our store, we will give you the best service, wish you a happy shopping.

Description

Product name: ER dynamic balance nc tool handle
Overall clamping movement :0.008mm
Specifications: various
Roundness :0.8 u
Ontology accuracy :0.003 mm
Carburizing depth :>0.8 mm
Material: high quality steel 20CrMnTi
Surface roughness :> 0.8mm
Hardness: > hrc55 °
Standard speed: 25000~30000 RPM

Actual photo of goods

The product adopts high quality 20CrMnTi steel, with high hardness, beautiful appearance and stable wear resistance.Dynamic balance with high precision G2.5 can reach 25000RPM~30000 RPM.

Product details

About the company

1. We are a professional manufacturer of machine tools and accessories, dedicated to the spirit of innovative development and better service to customers.

2. Our products are strictly screened and the quality is very stable.

3.We accept the choice of retail, wholesale and mode of transportation. When you choose us, we will serve you wholeheartedly.

Our certification and production environment are as follows:

About the delivery

We guarantee delivery within 72 hours after your payment.

Arrival time depends on destination and other factors, usually requires 10-30 days of regular mail (aliexpress standard transportation, epacket, China Post air mail, etc.). Parcels usually have no customs problems with ordinary mail. If you buy high-value goods and choose express transportation (DHL, EMS Armex, etc.), there may be tariffs that should be paid by the buyer due to different policies in different countries.

Note: Please confirm your address before placing the order. Once the goods are shipped out, we can not change the address.

About after-sales

If you are not satisfied with the goods, we will accept the replacement and refund.
We accept refunds or partial refunds if the goods have quality problems.

Please contact us and return the item before the dispute begins

FAQ

Q : How to track express delivery?
A : Track it via the following link : www.17track.net

Q : How can I place a large order at a lower price?
A : If you need a large order, you can place an unpaid order.Then try to contact us to discuss the details.

Q : what if don't have what you want or to customize it?
A : contact 24H store for consultation and send relevant information to the store.

If you have any questions, please contact our customer service, our customer service will find and answer your questions in time.