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Basic Info

Model NO.	BT40
Origin	China
Production Capacity	5000000PCS/Year

Product Description

High Precision BT Tool Holders, suitable for the use of the axial or radial drive groove of the milling cutter such as:vertical disc cutter, sets of type of milling cutter, face milling cutter, milling cutter, three face milling cutter .Mechanicalspindle and cutting tools and other accessories.High Precision shank Tool Holder ,balanced G6.3 or G2.5 For choose.Detailed Photos BT Tool Holders for mechanical spindle andcutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly BT30 BT40 BT50Etc.. Mold industry, and high-speed engraving machine, used more1.ER collet chucks handle a wide range ofmachining jobs,Simply choose the right size collet for the job, set tool depth, and tighten the collet nut and pull stud to theproper torque using a torque wrench.2.The pre-balance can reach G6.3 8,000 rpm, Dynamic balanced by Haimer machine G2.5 RPM25,000 is available.3.Our surface of roughness are maintained to Mirror Finish.4.ER16 and ER20 are Hex Nut, ER25-ER40 are UM nut.5.Internal hole tolerance : H5(DIN-1835-B standard)Product Parameters

Product Name	precision BT 30 BT 40 bt50 SK / ER / APU / MTA tool holder for cnc machine collet chuck
Material	steel
Function	using for CNC machine
Package	plastic bag+plastic box+carton box

Features:

1.Standard face mill arbors for clamping indexable face mills. The range is available in most tapers in lengths up to 160mm (or 200mm on selected tapers).

2.Taper ground to AT3 or better accuracy standard for maximum contact with spindle.

3.All Face mill arbors keep the tolerance ≤0.01mm.

4.The pre-balance can reach G6.3 8,000 rpm,dynamic balance by Haimer Machine, G2.5 is available.

5.Internal hole tolerance : H5(DIN-1835-B standard).

Company Profile
Weifang Runlian Economic and Trade was established in 2011, Is a professional domestic high-end machine tool equipment, and accessories import and export enterprise, Including metal cutting machine, metal cutting machine tools, Grinding Machine, Grinding tool, Measuring Tool, Machine function parts, numerical control devices (CNC), Metal forming machine, Lubricating grease, and mechanical processing technology consulting business, adhering to the core value of "customer satisfaction is our purpose", With the core cultural concept of "team, responsibility, communication, tolerance", Take advantage of nearly 20 years of industry experience to provide global customers with the most suitable industry products to create the greatest value, to become a world-class industrial service provider.FAQ

1.What's your delivery time?
If a case of stock, generally within two or three days for delivery arrangement.Others require custom need 5-20 days.

2.Do you have MOQ?
Yes, we do. Our MOQ is 10 pcs. Set product's MOQ is 5 sets.

3.What's your payment way?
T/T, L/C, Paypal, Western Union. For keeping safe , you'd better Choose trade assurance on alibaba.com.

4.Could you undertake customized?
Yes, we could. But we need your supply drawings or samples.

5.How to control the quality of your product?
Our products meet the standard of ISO9001, We have our own perfect testing equipment and sophisticated detection personnel.

6.What's your package?
Plastic bag+ packing box. Set product have special kit box.

7.How about the quality of your products?
Our company carries our "the quality first, the goods faith for this purpose", reply on advanced productions technology and equipment, follow the scientific management concept, and strive to provide qualified perfect products for client.