• Suitable for machining short-chip materials such as cast iron, silicon aluminum alloy, etc.
• Edge and shank same diameter type.
• Externally cooled straight shank twist drill.
This NNZL twist drill ensuring efficient heat dissipation during cutting. This reduces the cutting zone temperature and minimizes tool adhesion. Specifically engineered for short-chip materials such as cast iron and silicon-aluminum alloys, this design enhances machining stability and extends tool life. The straight shank ensures firm clamping and improved adaptability, further enhancing operational convenience and precision.
Manufactured with high-precision grinding technology, the cutting edges are sharp and consistent. The optimized helix angle facilitates smooth chip evacuation, reducing cutting resistance. Additionally, the drill undergoes rigorous heat treatment, ensuring exceptional wear resistance and impact strength even under high-load conditions, delivering long-lasting stability in machining operations.
The NNZL series offers a wide range of diameter and length combinations, catering to diverse machining requirements. Users can freely select the optimal configuration based on specific working conditions. Whether for standard hole drilling or deep-hole processing, NNZL ensures seamless adaptability to various equipment and production settings.
Ideal for machining short-chip materials such as cast iron and silicon-aluminum alloys, the NNZL twist drill delivers outstanding performance in both mass production and precision machining. It is a reliable choice for efficient and stable manufacturing processes.
Enterprise establishment
Employees
Changzhou Maiteng Tools Co.,Ltd.is located in the economically developed Yangtze River Delta region.The factory is located in XixiashuHigh-tech Development Zone,a well-known tool town in China.It is adjacent to S239 and Jiangyi Expressway in the east,25kilometers away from Changzhou North Station of the high-speed railway, and G42 Shanghai-Nanjing in the south.High-speed,8 kilometers away from Changzhou Benniu International Airport,the transportation is very convenient.
Magotantools take the ISO9001 quality system as the standard,under the guidanceof the business philosophy of"zero defect in products"and"zero distance in service",based on the spirit of"integrity","unity"and"exploita- tion",and follow a fair and just company style for management.Product production adopts five-axisand six-axis CNC grinding and machining centers from Germany,Switzerland,Japan,etc.,and is equipped with high-preci- sion testing equipment such as Germany,Japan,and China,so as to meet the needs of production with high quality and quantity.
The company's team consists of 2 professor-level senior engineers in China,and has more than ten experienced tool technology and R&D personnel.It has formed a long-term cooperation model with East China University of Science and Technology,and continuously develops various high-performance CNC tools,and has won various national awards.More than 10 patents,the company's products are mainly used in the defense industry, aerospace industry,automotive industry,electronic products and molds and other fields.
The company's various products are recognized and favored by well-known domestic companies.With infinite technology,infinite creation,and pursuit of excellence,Magotan tools will write future prosperity and dreams with more extraordinary confidence and high-quality quality.
Our Footprints Are Around The World，We provide quality products and services to customers from all over the world.
No.233-3 Yangchenghu Road, Xixiashu Industrial Park, Xinbei District, Changzhou City, Jiangsu Province
+86-18068566610
sales@magotan-tools.com
+86-18068566610
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