Button Dies

Button Dies

Engineered for perfect punch clearance alignment, smooth slug disposal, and tailored toolroom press solutions. Our custom button dies (also known as matrix piercing bushings) are manufactured utilizing advanced wire-cut EDM and high-accuracy internal honing to meet rigorous industrial catalog parameters. We specialize in producing custom, non-standard button dies engineered precisely from your technical drawings out of high-grade tool steels like SKD11 and SKH51. Backed by strict internal hole geometric validation, micro-smooth taper reliefs, and rapid turnaround frameworks, our matrix components completely eliminate sticky slug pull-back and ensure clean stamping execution worldwide.

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Precise Punch Clearance Fits & Optimized Slug Anti-Pull Release
  • Meticulously Sized Cutting Edges: Wire-cut or ground to exact clearance tolerances to match your punching tool diameter, minimizing localized edge wear and preventing metal part deformation.
  • Advanced Slug-Lock Internal Profiles: Features optimized tapered relief angles or internal grooved slug-retention systems to keep waste slugs dropping smoothly, avoiding damaging press pile-ups.
  • Premium Hot-Work Alloys: Fabricated from uniform tool steels like SKD11 or SKH51, ensuring the cutting edge remains sharp over millions of mechanical impact cycles.
Customization & Non-Standard OEM Expertise
  • Tailored to Your Drawings: We offer comprehensive OEM/ODM manufacturing flexibility, delivering high-precision button dies processed exactly to your provided 2D blueprints (PDF/DXF) and 3D CAD models (STEP/IGS).
  • Specialized Internal Geometries: We excel at processing complex non-circular internal profiles (oblong, rectangular, hex, star configurations) combined with custom outer diameters, specialized flatted shanks, or locks to prevent rotation.
  • Rapid Factory Response: Our technical machining paths guarantee fast batch execution and highly responsive shipping schedules, ensuring your progress plates are assembled on time.
Technical Specifications
  • Matrix Structural Configurations: Straight Button Dies, Flanged Head Type, Slug-Lock Anti-Pull Configurations.
  • Achievable Tolerances: Inner Hole Profile dimension matched up to +0.002mm / +0.005mm; outer diameter within +0.005mm (p6/m5 fits).
  • Base Hardness Profiles: Heat-treated uniformly via vacuum lines to HRC 60-63 to protect the critical shearing lip.

 

We are committed to helping industrial buyers, localized workshop managers, and emerging product designers grow by offering flexible purchasing with absolutely no minimum order quantity (MOQ) pressures. Whether you require a single standalone matrix bushing replacement or an entire set of custom progressive die inserts, we deliver premium results with minimal stock burden. Contact our engineering team today to upload your drawings and get started.

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