Precision HSS/SUS/tungsten steel die/bushes rod for mould Stepped Die bushes
Our High Speed Steel Die Components represent the pinnacle of durability and precision in industrial tooling systems. This comprehensive product line integrates high-performance bushes rods for mould applications and specialized stepped die bushes, delivering exceptional wear resistance and reliability in the most demanding manufacturing environments. Engineered for longevity and accuracy, these components ensure optimal performance across various stamping and molding operations.
Key Features
Premium Material Excellence
High-speed steel (HSS M2/M35) construction
Superior wear resistance and toughness characteristics
Excellent thermal stability for high-temperature applications
Precision Manufacturing
CNC machining ensuring tolerances within ±0.005mm
Micro-ground surfaces achieving Ra 0.4μm finish
Perfect geometric accuracy for seamless integration
Enhanced Design Versatility
Stepped configurations for multi-level applications
Custom diameters and lengths for specific requirements
Optimized wall thickness for maximum strength
Technical Specifications
Material: High-Speed Steel (HSS M2/M35)
Hardness: HRC 60-64
Surface Finish: Ra 0.4μm maximum
Diameter Range: 10-100mm
Length Options: 50-300mm
Step Configurations: Multiple standard and custom options
Temperature Resistance: Up to 550°C

Material | Carbide,ASP23,Vanadis,CPMRTXM4,SKD11,SKD61,HSS,A2,M2,D2,SUJ2,S45C,ect |
Standard | Dayton,Lane,DIN,ISO,MISUMI,EDM,FIBRO,MOELLER,HASCO,ect |
Size | Depend on your drawings or products standard |
Place of origin | Dongguan, Guangdong, China |
Heat treatment | Available |
Surface Work | TiCN, TiN, Aitain, Ticrn, nitriding , Black oxygened, Black coating etc available |
Tolerance | + - 0.002mm |
Polishness | Close to Ra0.2 |
Hardness | Depends on material(HRC60~94) |
Delivery time | 3-5 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc. |
Main Products | Guide elements, punch pin, die button, ejector pin and sleeve, oilless bush, etc. |









Comprehensive score