Metal Machining Solutions
Super Hard PCD/PCBN Cutting Tools for Precision Metal Processing
50+
Countries Served
5000 m/min
Max Cutting Speed
Ra 0.2ΞΌm
Surface Finish
50Γ Life
Tool Life vs Carbide
Industry Overview
Metal machining represents one of the most critical applications for super hard cutting tools in modern manufacturing. Sino Seiko Co., Limited provides premium PCD (Polycrystalline Diamond) and PCBN (Polycrystalline Cubic Boron Nitride) cutting tools specifically engineered for high-precision metal processing operations.
Our cutting tool solutions are designed to handle the most demanding machining challenges across steel, cast iron, aluminum alloys, and non-ferrous metals. With advanced material science and precision manufacturing processes, we deliver tools that significantly outperform conventional cutting inserts in terms of tool life, surface finish quality, and overall machining efficiency.
Quick Facts
| Material | PCD / PCBN |
| Hardness | PCD: 8000-9000 HV PCBN: 3000-5000 HV |
| Cutting Speed | Up to 5000 m/min (PCD) Up to 800 m/min (PCBN) |
| Tolerance | Β±0.005mm |
| Surface Finish | Ra 0.2-0.8ΞΌm |
| Tool Life | 10-50Γ vs carbide |
Applications in Metal Machining
π§ Steel Machining
PCBN cutting tools excel in machining hardened steels (HRC 45-65) and alloy steels. Applications include turning, milling, and boring operations for automotive components, bearing rings, gears, and hydraulic parts.
π Cast Iron Processing
Both PCD and PCBN tools are ideal for high-speed machining of gray cast iron, ductile iron, and compacted graphite iron. Engine blocks, brake discs, and cylinder heads benefit from our tool solutions.
β¨ Non-Ferrous Metals
PCD tools provide exceptional performance for aluminum alloys, copper, brass, and bronze. Perfect for aerospace components, automotive wheels, and precision electronic housings requiring mirror finishes.
Recommended Products
| Product | Material | Application | Cutting Speed |
|---|---|---|---|
| PCD Inserts | Polycrystalline Diamond | Aluminum, Copper, Brass | 1000-5000 m/min |
| PCBN Inserts | Cubic Boron Nitride | Hardened Steel, Cast Iron | 100-800 m/min |
| PCD Cutting Tools | Polycrystalline Diamond | Non-ferrous Alloys | 500-3000 m/min |
| PCBN Cutting Tools | Cubic Boron Nitride | Ferrous Metals | 80-500 m/min |
Why Choose Sino Seiko for Metal Machining
π Zhengzhou-Based
Located in China’s superhard materials hub β direct access to premium PCD/PCBN manufacturers and certified testing laboratories.
π¬ PDC Testing Lab
In-house performance testing ensures every cutting tool meets rigorous standards for hardness, wear resistance, and thermal stability.
π Custom Solutions
Rapid prototyping and custom tool design services for unique machining requirements and tight-tolerance applications.
π° Factory Direct Pricing
Eliminate middleman markups β get premium cutting tools at competitive factory prices with global shipping support.
π Global Experience
Trusted by manufacturers across 50+ countries. Technical support available in multiple time zones.
π Quality Certified
All products manufactured under ISO 9001:2015 quality management system with full material traceability.
Related Resources
π§ Products
Explore our complete range of cutting tools. View Products β
π Applications
Discover more industry applications. View All β
π₯ Downloads
Access technical datasheets and catalogs. View Downloads β
Need Metal Machining Solutions?
Contact Sino Seiko for personalized cutting tool solutions tailored to your specific machining requirements