TUNGSTEN CARBIDE PRODUCT SERIES
CHOOSE OUR PRODUCTS
Machining and manufacturing
The company covers an area of 50 acres, plant construction area of 20,000 square meters, fixed assets of more than 80 million yuan. It has a technology research and development center and CNC tool testing room, with more than 100 employees
AERO
Best-selling products all over the world, exported to more than 60 countries and regions 32-year-old factory, full industry chain production OEM&ODM processing services
Automotive
High-quality tungsten steel has more stable performance. It uses ultra-fine hard alloy raw materials, fine grinding and high-temperature sintering, which has stronger impact force.
MOLD INDUSTRY
With more than 30 years of manufacturing experience, multiple manufacturing and processing technology patents, a large factory, support for product customization, and a professional design and service team, our products undergo strict quality inspections to ensure high quality.
SOME REASON FOR CHOOSEOUR COMPANY
Founded in 1993
Technical team
Customer service
Patented technology.
ABOUT LIZHOU
Zhuzhou Lizhou Cemented Carbide Co., Ltd.
The company covers an area of 50 acres, plant construction area of 20,000 square meters, fixed assets of more than 80 million yuan. It has a technology research and development center and CNC tool testing room, with more than 100 employees and more than 10 professional and technical personnel. The company's main products are CNC cutting tools, hardening tools, carbide round rods and so on.
OUR CASE
Mr. Li, a well-known auto parts manufacturer, has been processing high-strength alloy steel brake discs for a long time, facing pain points such as rapid tool wear and frequent tool changes leading to production line downtime.
BLOG
Company News
2026-05-08
Carbide Cutting Insert Manufacturer for Lathe Turning
A detailed overview of carbide cutting inserts for lathes, covering their applications, types, suitable machining scenarios, and common processing issues. Our reputable lathe turning insert manufacturer maintains ample in-stock inventory and offers customized bulk procurement options.
Company News
2026-04-22
Milling insert feed rate and spindle speed
This guide provides a comprehensive explanation of the definitions, distinctions, and calculation formulas for milling insert cutting speed and feed rate, clearly defines DOC (depth of cut) and WOC (width of cut), and compiles common issues and practical techniques related to milling feed.
FAQ
Common Issues in Machining Stainless Steel with Lizhou Turning Inserts
A detailed guide to LIZHOU cemented carbide turning inserts, covering naming conventions, types, selection of inserts specifically designed for roughing and finishing stainless steel, the differences between internal-bore and external-diameter inserts, and answers to frequently asked questions.
Differences and Applications of Cobalt Drill Bits vs. Carbide Drill Bits
LiZhou Cemented Carbide provides a detailed comparison of cobalt-tipped drills and cemented carbide drills, covering material composition, hardness, tool life, suitable workpiece materials, and common issues to help you quickly select the right tool.
What is the melting point of tungsten carbide? – Lizhou Cemented Carbide
This comprehensive analysis of Lizhou Cemented Carbide covers the melting point of tungsten carbide (2,870°C), a performance comparison, and industrial applications, explaining in detail why its high melting point makes cemented carbide highly resistant to high temperatures, wear, and deformation—making it ideally suited for tools, mining, steelmaking, and other demanding applications.
How to Choose Positive and Negative Turning Inserts | LiZhou ISO Turning Tool Code Analysis
A Must-Read for Beginners! Lizhou Cemented Carbide Shows You How to Decode ISO Codes for Turning Inserts, Distinguish Between Positive- and Negative-Rake Inserts, Master the Three Key Selection Principles, and Resolve Common Issues Such as Poor Finish in Precision Turning and Work-Hardening When Machining Stainless Steel.
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