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guide pillars and bushings for press toolingsguide pillars most precision

guide pillars most precision guide pins and bushes for stamping die

ms mold parts
Ultra-high-precision components engineered for demanding stamping dies and press tools. These guide pillars and bushings achieve minimal clearance (±0.002mm tolerance) and superior surface finish (Ra ≤0.2μm), ensuring flawless alignment, extended service life, and stability in high-speed operations. Ideal for critical automotive or electronics stamping applications.
Delivery
FOB
minimum order
1 piece
Supply Ability
10000.0piece / Month
Country of Origin
ShenZhen GuangZhou
Quantity:
USD0.10 - USD9.00 / piece
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  • Product Overview
    Our most precision guide pillars and bushings represent the pinnacle of accuracy in press tooling components. Specifically engineered for stamping dies and press toolings requiring exceptional precision, these guide pillars and bushes deliver unmatched alignment accuracy, minimal operational clearance, and extended service life in the most demanding industrial applications.

    Key Features

  • Ultra-Precision Engineering

    • Manufacturing tolerance within ±0.002mm

    • Micro-ground surface finish achieving Ra 0.2μm

    • Perfect concentricity with runout less than 0.005mm

  • Enhanced Material Performance

    • Premium SUJ2 bearing steel with special heat treatment

    • Hardness up to HRC 62-64

    • Exceptional wear resistance for long-term precision maintenance

  • Optimized Design

    • Special clearance design for high-speed stamping applications

    • Integrated oil grooves for automatic lubrication

    • Anti-rotation features for perfect alignment maintenance

  • Technical Specifications

  • Material: SUJ2 equivalent bearing steel

  • Hardness: HRC 62-64

  • Surface Finish: Ra 0.2μm maximum

  • Diameter Tolerance: ±0.002mm

  • Straightness: 0.003mm/100mm maximum

  • Parallelism: 0.005mm maximum

Product Description
Specification
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.
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