Сталь Bt Держатель

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Product Overview


New style BT40 milling machine boring heads Micro Boring Head Bar Tools 

Product Description


It is an important tool for for machining in CNC machining,Its purpose to prevent tools from shanking and to control,make tools vibarte which also called CNC extension rod. Especially as the CNC precision machining developing,the traditional CNC machining from 5000 rpm,6000 to 8000 rpm,after more sophisticated and efficient cutting speed will be developed to more than 20,000 turn. Such high-speed cutting, Higher requirements of sufficient seismic performances is needed carbide stamping pole must be uniform material, consistent performance of its and Precision concentric assurance to achieve such a high speed cutting operation requirements.

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Detailed Images

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Related Products

Our Main products include : Carbide Screwed Boring Bar, Plates, Rods, Sticks, Bushings, TP nozzles, 3D Printer Nozzles, Saw Blades, End Mills & Drill Bits, CNC inserts, Value Seats, Rotary Burrs, wheel cutters, Grits, Cusomized cutter:woodworking tool, V-cutter, textile cutter, shoes cutter ects. Any kinds of customized carbide products .

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Company Information

About Lihua Cemented Carbide

Established in 1990, specialized in production carbide products more than 20 years and located in zhuzhou city  which is the hometown of tungsten carbide in China .

Our products sold well to worldwide, has been build a long term relationship with our customers from Italy, Portugal, German, Turkey, USA, Mexico, India, Australia, South Africa etc .



Monthly Capacity of 15Ton

We have sophisticated equipments, such as Sintering Furnace, Automatic suppress Machine, Manual Hydraulic Suppress Machine, Ball Mill Machine, Drying Machine, Mixing Machine ect, Our production capacity up to 15 Ton per month. Customized is welcome, customized sample can be ready in 3-5 days and 1 day can deliver for stocks.

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Strictly QC

We have a professional QC team follow to the System of ISO9001:2008, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output.

Exhibition and Qualification



Packaging & Shipping


We normally will dispatch your order within 2-10 working days depends on stock level, as soon as the order is shipped. We will list the tracking number on your order details page. If there is any problem regarding to the shipping, please feel free to contact us.

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Below shows the estimate delivery time for different courier:

TNT: 8-10 working days
DHL: 5-7 working days
FedEx: 7 to 10 working days
UPS: 7 to 10 working days
EMS: 10-14 working days






LL   Less than or equal to $1000:  100% advance via Paypal ,or Western Union

 Over $1000 : 30% T/T advance , Balance before shipment.


 Foreign Sales Manager : Coco Su
Mobile/WhatsApp:+86 13973352165

 Skype : Carbide tools
QQ: 1638174610/1007161690
WeChat: cocosd79
Email: coco AT lihuacarbide.com /hongda AT lihuacarbide.com

 Website:http:// www.hdlihuacarbide.com
Factory Add:Building B-11,E-commerce Industrial Park ,Xinma South Road ,Tianyuan Zone ,Zhuzhou City ,Hunan Provice ,China 412000

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