High accuracy ER collet milling chuck series
Material: SUJ2;
Hardness:HRC44-48;
Inner hole grinding for many times, so as to reach Ra0.4, has a mirror effect;
Collet groove use grinding process, suitable for high speed machine;
End and the cylingriacal are grinding for many times, can reach Ra0.4, has a mirror effect;
Surface "environmental protection", special coating surface treatment, improve the hardness and endurance of the surface , cleaness better, accuracy stable , surface more smooth, antirust, feel comfortable ,appearance nice
Cryogenic treatment
1. -185℃ long cryogenic, nearly all of the residual austenite into martensite;
2. Carbide precipitation of Nanoscale particles, increasing the hardness and toughness;
3. Reducing residual stresses;
4. Wear resistance significantly improved.
Thermal aging processing
≥100h long stereotyped thermal limitation removal of grinding residual stress.
Inspection of coaxial degree(overall accuracy)
Packaging: Wooden Shell or Plastic Boxes,oiled,shrink wrapped ;
Shipping: By air or else
Based in Langfang city, Hebei Province, the staff at Langfang Qinzong Electromechanical Products Manufacture Co., Ltd. has been serving the domestic metalworking market for over 10 years. With dozens of imported advanced five-axis CNC tool grinding machine, lathe and other equipment, also advanced testing equipment, such as mitutoyo measuring instrument, coordinate and handle pneumatic measuring instrument, such as dynamic balancing instrument testing equipment, Qinzong brand tools are guaranteed for life to be free of defects in material and workmanship because we build these tools with pride and determination. A trusted partner in the manufacturing process for customers throughout North China, our quality, inventory and product selection has made QinZong a preferred brand among Machinists, Tool & Die Makers, Fabricators and Manufacturers of all kinds.
Welcome to visit our company!
contact us
Lang fang Ruilong Trade Co., Ltd.
T: +86 316 2803800| F:+ 86 316 2803900 | M: +86 13206549881
E: Teresa@ruilong-furniture.com.cn
W: http://ruilong.en.alibaba.com/ www.ruilong-furniture.com.cn
Address: Room 27,22th Floor, RiseSun Development Building XiangYun Road, Development zone, Lang fang City, Hebei province, China
(Model No.) d H7 D D1 D2 L L1 L2 L3 (Collapsible capacity) ER8 ≥1.0~5.0 8 8.45 6.5 13.5 2.98 1.5 1.2 0.5 ER11 ≥1.0~7.0 11 11.5 9.5 18.0 3.8 2.5 2.0 0.5 ER16 ≥1.0~2.5 16 17 13.8 27.5 6.26 4.0 2.7 0.5 >2.5~10.0 16 17 13.8 27.5 6.26 4.0 2.7 1.0 ER20 ≥1.0~2.5 20 21 17.4 ...
CAT40 ER32 Collet chuck CAT40 ER16 balance : 10000rpm 0.01mm accuracy . DIN65 spring stell ...