Nt Standard Er Milling Collet Chuck

• Customization: Available
• Logo Printing: Without Logo Printing
• Size: Normal
• Model NO.: NT ER collet chuck
• Customized: Non-Customized
• Type: Tool Holder
• Material: 40cr
• Certification: ISO 9001:2000, CE
• Application: Milling Cutter
• Precision: <0.005mm
• Color: Shiny Firish
• Hardness: HRC58-62
• Taper Tolerance: At3
• Standard: DIN2080
• Heat Treatment: Sand Blast or Black
• Transport Package: Plastic Box
• Specification: NT ER collet chuck
• Trademark: Gerzhuo
• Origin: Shandong, China (Mainland)
• Production Capacity: 100, 000 Pieces/Year

Product Description

CNC machinery tool NT ER tool holder
1. Tool holders case-hardened 60 - 2 HRC.
2. Tensile strength in the core at least 950 N/mm2.
3. Taper in tolerance quality AT3.
4. Angle of cone: 8° 17'50'' +5''.
5. Form ADB: interior coolant supply through centre (form AD) and through the collar (form B).

Usage
Boring, milling, drilling, tapping, grinding and engraving operation etc.


Technical specification

Model	L	L1	L2	L3	d1	d2	G	T	Range
NT30-ER16-45L	113.4	45	34	11	28	16	31.75	M12*1.75P	1-10mm
NT30-ER20-45L	113.4	45	34	11	34	20	31.75	M12*1.75P	1-13mm
NT30-ER25-55L	123.4	55	44	11	42	25	31.75	M12*1.75P	1-16mm
NT30-ER32-60L	128.4	60	49	11	50	32	31.75	M12*1.75P	2-20mm
NT30-ER40-70L	138.4	70	59	11	63	40	31.75	M12*1.75P	2-26mm

Our Service
1. We can offer you the sample to check our products , if the products are not what you are looking for,    please give me  your detail requirement .
2. If you have any questions , please contact me at any time, we will reply you as soon as possible.
3. We also undertake prccessing all kind of CNC machine tools accessories with your requirement.

Packaging & Shipping  
Paper box or Plastic box/PCS, or as customer's requirement
About 7-20 days


Company information
YUCHENG GERZHUO MECHATRONICS TECHNOLOGY Co., Ltd is a competitive private enterprise engaged in production of machine tool parts. Machine tool parts includes varied of series, and full range specification, specialized in advantage of ER collet, tool holders and accessories. We have established long-term friendly cooperation relationships with numerous customers all over the world as following: USA, Sweden, Russia, Spain, France, Italy, Britain, Germany, South-east countries, Latin America countries, Africa countries and so on. 
We guarantee the security and quality of our product by optimized and centralized product selections, and have built strong partnerships with well-known companies in the industry in China. 


Contact information
 More information to company, copy the official website link  er-collet.en.made-in-china.com for reference.