Model: BT20 BT30 BT35 BT40 BBT30 BBT40
Material: 20CrMnTi
ontology Accuracy: ≤0.002mm
Speed: G2.5 30000rpm
Hardness: HRC56°-58°
Carburizing depth:> 0.8mm
Roundness: <0.8μ
Surface roughness:> 0.8mm

Featured 20CrMnTi steel

Body accuracy≤0.002mm

vacuum quenching

Increase the hardness of the handle

One-time molding inside and outside

Short shank with limited stroke

Solve the problem of limited equipment travel

(S20T)BT20 tool holder is suitable for engraving machines such as Tsugami machine, Brother machine, CNC and so on.

GER nut has no wind resistance design

Reduced interference, no vibration, stable at high speed machining

Dynamic balance G2.5 30000 rpm

Smooth at high speed cutting

BBT Feature:

Increased stability to avoid hole enhancement and bad acuracy of spindle chuck during high speed cutting. The larger contact area enable larger extention rate, higher tool stability and longer tool life. After replacing cutting tool, the BBT series can stay the same repeatability and roundness.

1. We have our own factory and professional CNC tool post-production team. We sell CNC machine parts in bulk. We are a professional manufacturer of CNC tool holders. Set research and development, production and sales in one. The company has advanced processing equipment, testing equipment and professional and technical personnel.

2. Mainly produces high-precision BT tool holders, HSK tool holders, ISO tool holders, keyless tool holders, pullback tool holders, spindle accuracy test rods, high-precision clamping cylinders and other products. Various high-quality tool holders can be designed and manufactured according to customer requirements Non-standard tools.

3.Received by Chinas leading companies and the demand for our product is growing everyday.

4.Our products exported to European and American countries.

5.All our products are deeply trusted by customers both at home and abroad.

6.We can provide O E M services to meet diverse customization needs.

7.Were pleased to get your Inquiry and we will come back to as soon as possible.

8.We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

9.To perfect our service, we provide the products with good quality at the reasonable price.

10.Our export team are ready to serve you at any time, and our technicians are always ready to answer various technical questions for you.

pay attention:

Please confirm your address before placing an order. Once the goods are shipped out, we cannot change the address.

Due to the different policies of different countries/regions, when the goods go through customs, "the buyer may need to clear the customs."

Customs clearance refers to: "The buyer needs to pay customs duties or submit some information about the goods. Please contact the customs to complete the customs clearance, so as to avoid the failure of customs clearance and cause the goods to be returned."

About delivery

We guarantee delivery within 72 hours after your payment.
The arrival time depends on the destination and other factors, it usually takes 20 to 35 days for regular mail (Aliexpress standard shipping, Cainiao special goods line - standard, China Post Registered Parcel, etc.). If you buy high-value goods and choose express delivery (DHL, EMS, UPS etc), the buyer may have to pay customs duties due to different policies in different countries/regions.

About after-sales
If the product has quality problem or delivery error, please contact us before the dispute occurs, we will accept replacement or refund

MODE OF TRANSPORT

TRANSPORT TIMELINESS

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