Smooth cutting
High toughness 
Strict quality inspection 
Four major advantages witness hard power
WITH EXQUISITE CRAFTSMANSHIP AND EXCELLENT QUALITY, WE PROVIDE OUR CUSTOMERS WITH EXCELLENT PRODUCTS AND HIGH-QUALITY SERVICES.
About Us
Changshu JinLi Cutting Tools Co.,Ltd. is located in Changshu, a famous historical and cultural city with beautiful scenery. It is close to Shanghai in the east, Wuxi in the west, Suzhou, known as a paradise in the south, and Nantong across the river to the north. The transportation is very convenient. Superior market positioning, hard-working company employees, and high-quality products have enabled the company to develop rapidly since its establishment. With the use of Jinli and Qingong trademarks, the production and business area has been expanded to more than 12,000 square meters. There are more than 250 technicians and skilled operators, and more than 500 sets of various production machine tools. At the same time, it has invested 1000W to introduce advanced CNC five Shaft machining center.
圓刀片產(chǎn)業(yè)進步和加工技術的發(fā)展
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The material characteristics of tungsten steel arc milling cutters mainly include the following aspects: 1. High hardness and strength Tungsten steel is an alloy composed of hard phases such as tungsten carbide (WC) and bonding phases such as cobalt (Co). Tungsten carbide has a high hardness, reaching HRA90-95, which is much higher than ordinary steel. This allows tungsten steel arc milli
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