Introduction: Who is Lihao Technology?
In the competitive world of cutting tool manufacturing, finding a reliable, high-quality supplier can make all the difference in your production efficiency and product quality. Lihao Technology (东莞市立浩五金科技有限公司), located in Chang'an Town, Dongguan City — the heart of China's precision manufacturing region — has established itself as a trusted manufacturer of premium chamfering tools and cutting solutions. With over 20 years of industry experience, a commitment to quality, and factory-direct pricing, Lihao Technology is your ideal partner for all your chamfering tool needs.
Our Story: 20 Years of Cutting Tool Excellence
2005: Entering the Cutting Tool Industry
Our journey began in 2005 when our founders first entered the CNC cutting tool industry. Starting with a small workshop and a handful of skilled technicians, we focused on understanding the needs of manufacturers and producing tools that met and exceeded their expectations. Those early years laid the foundation for our commitment to quality, precision, and customer service.
2011: Establishing Our Sales Department
In 2011, as demand for our products grew, we established a dedicated sales and operations department. This allowed us to better serve our customers, expand our product range, and build long-term relationships with manufacturers across China and beyond. Our focus on understanding customer needs and providing tailored solutions set us apart from competitors.
2014: Official Company Registration
In 2014, we officially registered Dongguan Lihao Hardware Technology Co., Ltd. (东莞市立浩五金科技有限公司), marking a significant milestone in our development. With formal company structure, increased production capacity, and a growing team of skilled engineers and technicians, we were positioned to serve larger customers and expand into international markets.
2015-Present: Focusing on High Cobalt Steel Chamfering Tools
Recognizing the growing demand for high-quality chamfering tools, we specialized in manufacturing premium high cobalt steel (HSS-E) chamfer cutters. Our focus on this niche allowed us to develop deep expertise, refine our manufacturing processes, and produce tools that consistently deliver exceptional performance. Today, our three-flute chamfer cutters are trusted by thousands of manufacturers worldwide.
Why Choose Lihao Technology?
1. Premium Imported Materials
At Lihao Technology, we believe that quality starts with the raw material. That's why we use only imported high-end high cobalt steel (HSS-E) for all our chamfering tools. Our HSS-E material contains 5-8% cobalt, providing exceptional red hardness, wear resistance, and toughness. With guaranteed hardness of HRC 64-67, our tools maintain their cutting edges even at elevated temperatures, ensuring consistent performance and long tool life.
We source our material from reputable suppliers and conduct rigorous incoming quality inspections to ensure every batch meets our strict standards. This commitment to material quality is why our tools outperform competitors using lower-grade domestic HSS material.
2. Precision Manufacturing to DIN 335 Standards
All our chamfering tools are manufactured to strict DIN 335 and ISO standards, ensuring compatibility with standard fasteners and consistent performance across production runs. Our manufacturing process includes:
- CNC Grinding: Precision CNC grinding ensures perfect flute symmetry, sharp cutting edges, and accurate angle geometry
- Heat Treatment: Controlled vacuum heat treatment achieves uniform hardness throughout the tool, preventing soft spots or uneven wear
- Surface Finishing: Polished flutes reduce friction and improve chip evacuation, resulting in better surface finish and longer tool life
- Coating Application: PVD coating processes (TiN, TiCN, TiAlN) provide consistent coating thickness and adhesion for enhanced performance
3. Complete Product Range
We offer one of the most comprehensive ranges of chamfering tools in the industry, ensuring you'll find the perfect tool for your application:
- Angles: 60°, 82°, 90°, 100°, 110°, 120° — covering every standard and special application
- Sizes: φ8mm to φ30mm — with custom sizes available for special requirements
- Designs: Three-flute (standard, most popular) and single-flute (special order for chip clearance)
- Materials: Premium HSS-E (high cobalt steel) as standard, with carbide options available for special applications
- Coatings: TiN, TiCN, TiAlN, AlTiN, or uncoated — matched to your workpiece material and cutting conditions
4. Factory Direct Pricing
As a direct manufacturer with our own production facility, we eliminate middlemen and pass the savings directly to our customers. Our factory-direct pricing means you get premium quality tools at competitive prices, without the markup added by distributors or trading companies. For high-volume customers, we offer additional volume discounts, making our tools even more cost-effective.
We believe that quality tools shouldn't come with a premium price tag. By optimizing our manufacturing processes, maintaining efficient operations, and selling directly to customers, we're able to offer exceptional value without compromising on quality.
5. Strict Quality Control
Quality is at the heart of everything we do. Our comprehensive quality control system ensures every tool that leaves our factory meets our exacting standards:
- Incoming Material Inspection: Every batch of raw material is tested for hardness, composition, and microstructure
- In-Process Inspection: Our quality team inspects tools at every stage of the manufacturing process
- Final Inspection: Every finished tool is inspected for angle accuracy, runout, surface finish, and dimensional compliance
- Performance Testing: We conduct regular cutting tests to verify tool performance and consistency
- Documentation: Batch traceability and quality records are maintained for every production run
6. Expert Technical Support
Our team of experienced engineers and technicians is always available to provide expert technical support and advice. Whether you need help selecting the right tool for your application, optimizing cutting parameters, or troubleshooting a machining issue, we're here to help. Our technical support includes:
- Tool selection guidance based on your workpiece material and application
- Cutting parameter recommendations (speeds, feeds, depths of cut)
- Troubleshooting for vibration, chatter, poor surface finish, or premature wear
- Custom tool design for specialized applications
- On-site support for key customers (by arrangement)
7. Custom Tool Solutions
While our standard product range covers the vast majority of applications, we understand that some customers have unique requirements. That's why we offer custom tool manufacturing services, working closely with our customers to design and produce tools tailored to their specific needs. Whether you need a special size, non-standard angle, unique coating, or completely custom geometry, our engineering team can develop a solution that meets your requirements.
Our custom tool process includes consultation, design, prototype production, testing, and full-scale manufacturing — ensuring the final product delivers the performance you need.
Our Product Line: Three-Flute Chamfer Cutters
Our flagship product is our three-flute chamfer cutter line, designed for stable machining, excellent surface finish, and long tool life. The three-flute design distributes cutting forces evenly across three edges, reducing vibration and producing smoother chamfer surfaces compared to single-flute alternatives.
Key Features of Our Three-Flute Chamfer Cutters
- Premium HSS-E Material: Imported high cobalt steel with HRC 64-67 hardness for exceptional wear resistance and heat resistance
- Precision Ground Flutes: CNC ground for perfect symmetry, sharp cutting edges, and consistent performance
- Polished Flute Surfaces: Reduced friction and improved chip evacuation for better surface finish and longer tool life
- Accurate Angle Geometry: Manufactured to DIN 335 standards with precise included angles (±0.5° tolerance)
- Low Runout: Tight runout control (≤0.02mm) ensures even cutting edge wear and consistent surface quality
- Optional Coatings: TiN, TiCN, TiAlN, or AlTiN coatings available for enhanced performance in specific materials
Applications
Our three-flute chamfer cutters are suitable for a wide range of applications, including:
- Edge deburring and chamfering of machined parts
- Countersinking for flat head screws (DIN 335 / 90° or American standard / 82°)
- Contour chamfering along complex part geometries
- Weld preparation and edge preparation
- Cosmetic chamfering for appearance-critical parts
Suitable Materials
Our HSS-E three-flute chamfer cutters perform exceptionally well across a wide range of materials:
- Carbon steel and low-alloy steel
- Stainless steel (austenitic, ferritic, martensitic)
- High-alloy steel and tool steel (up to HRC 45-50)
- Cast iron and ductile iron
- Aluminum, copper, brass, and other non-ferrous metals
- Plastics and composite materials
Our Factory and Capabilities
Located in Chang'an Town, Dongguan City — renowned as China's "Hardware Capital" and a center for precision manufacturing — our factory benefits from a robust supply chain, skilled workforce, and proximity to major transportation hubs.
Production Equipment
Our factory is equipped with modern CNC grinding machines, heat treatment furnaces, coating equipment, and precision inspection instruments. This allows us to control every aspect of production in-house, ensuring consistent quality and efficient turnaround times.
Skilled Workforce
Our team includes experienced engineers, skilled grinding technicians, quality control specialists, and customer service professionals. Many of our team members have been with us for over a decade, bringing deep expertise and a commitment to quality to every tool we produce.
Production Capacity
With our efficient production processes and dedicated workforce, we maintain substantial production capacity to meet both standard and custom orders. Standard sizes are kept in stock for immediate shipment, while custom tools typically have a lead time of 7-15 days depending on complexity and quantity.
Quality Assurance: Our Commitment to Excellence
At Lihao Technology, quality is not just a department — it's a company-wide commitment that permeates every aspect of our operations. From material sourcing to final inspection, every step is designed to ensure our customers receive tools that meet and exceed their expectations.
Our Quality Policy
"Precision in every tool, satisfaction in every customer." This simple philosophy guides everything we do. We believe that by focusing on precision, consistency, and customer satisfaction, we can build long-term partnerships based on trust and mutual success.
Certifications and Standards
Our manufacturing processes adhere to international quality standards, and we continuously work to improve our systems and procedures. All our tools are manufactured to DIN 335 and ISO standards, ensuring compatibility and consistent performance.
Customer-Centric Service
At Lihao Technology, we believe that great products deserve great service. That's why we've built our business around a customer-centric approach that prioritizes responsiveness, flexibility, and long-term partnerships.
Responsive Communication
We understand that in manufacturing, time is money. That's why we strive to respond to all customer inquiries within 24 hours, and often much faster. Our sales and technical teams are available via phone, WeChat, email, and other channels to address your questions and concerns promptly.
Flexible Ordering
Whether you need a single tool for a specific job or a large volume for production, we can accommodate your order. We offer flexible minimum order quantities, mixed-size orders, and customized packaging to meet your specific requirements.
Fast Delivery
We maintain stock of standard sizes and angles for immediate shipment, ensuring fast delivery for urgent orders. For custom tools, we work efficiently to minimize lead times without compromising on quality. Our location in Dongguan provides excellent logistics access to domestic and international markets.
After-Sales Support
Our relationship with customers doesn't end when the tools are shipped. We provide comprehensive after-sales support, including technical assistance, troubleshooting, and re-sharpening guidance. If you ever experience an issue with our tools, we'll work with you to resolve it quickly and effectively.
Industries We Serve
Our chamfering tools are used by manufacturers across a wide range of industries, including:
Automotive and Transportation
From engine components to chassis parts, our tools are used for deburring, chamfering, and countersinking in automotive manufacturing. Our consistent quality and long tool life help automotive manufacturers maintain high production efficiency.
Aerospace and Defense
For aerospace and defense applications where precision and reliability are critical, our premium HSS-E tools deliver the performance and consistency required. We work with aerospace manufacturers to meet their stringent quality and documentation requirements.
Mold and Die Manufacturing
Mold and die makers rely on our tools for edge preparation, deburring, and chamfering of mold components. Our tools' rigidity and chatter resistance make them ideal for the contoured surfaces and hardened materials common in mold making.
Electronics and Consumer Products
Manufacturers of electronics and consumer products use our tools for chamfering and deburring of sheet metal, aluminum, and plastic components. Our sharp cutting edges and polished flutes produce clean, burr-free edges that meet cosmetic appearance requirements.
General Machinery and Equipment
From small job shops to large equipment manufacturers, our tools are used for a wide variety of chamfering and deburring applications. Our versatile product range and competitive pricing make us a preferred supplier for general machining operations.
Hardware and Fastener Manufacturing
Manufacturers of hardware and fasteners use our countersinking tools to produce precise countersunk holes for flat head screws. Our accurate angle geometry ensures proper screw seating and consistent appearance.
Contact Us: Let's Work Together
Ready to experience the Lihao Technology difference? We'd love to hear about your chamfering tool needs and discuss how we can help. Whether you need standard tools from stock or custom-designed solutions for specialized applications, our team is ready to assist you.
Contact Information
- Company Name: Dongguan Lihao Hardware Technology Co., Ltd. (东莞市立浩五金科技有限公司)
- Address: No. 1, Alley 4, Hengxing Street, Xin'an, Chang'an Town, Dongguan City, Guangdong Province, China (广东省东莞市长安镇新安横兴街四巷1号)
- Phone / WeChat: +86 15818389531 (Sales Hotline, WeChat same number)
- Secondary Phone: +86 13602311801
- Email: 15338372359@139.com
- Website: https://lihaokeji.com
How to Get Started
- Contact us: Call, WeChat, or email us with your requirements
- Consultation: Our technical team will help you select the right tool and parameters
- Quotation: We'll provide a competitive factory-direct price quote
- Sample/Evaluation: Request samples for evaluation before placing a larger order
- Order and Delivery: Place your order and enjoy fast, reliable delivery
- Ongoing Support: Benefit from our ongoing technical support and customer service
Conclusion: Your Trusted Partner for Chamfering Tools
With over 20 years of experience, a commitment to using only premium imported HSS-E material, precision manufacturing to DIN 335 standards, and factory-direct pricing, Lihao Technology has earned the trust of manufacturers worldwide. Our complete range of three-flute chamfer cutters — available in angles from 60° to 120° and sizes from φ8mm to φ30mm — ensures you'll find the perfect tool for your application.
But we're more than just a tool supplier. We're a partner committed to your success. Our expert technical support, custom tool solutions, and customer-centric service mean you can rely on us not just for quality tools, but for the knowledge and support to use them effectively.
Whether you're a small job shop looking for reliable tools at competitive prices, or a large manufacturer seeking a trusted supplier for high-volume production, Lihao Technology has the products, expertise, and commitment to quality to meet your needs. We invite you to experience the Lihao difference and discover why so many manufacturers trust us as their chamfering tool partner.
Contact us today at 15818389531 (WeChat same number) to discuss your chamfering tool needs. We look forward to working with you!
