Pentagon Mold Punch Pin, Special Shape Punch, Custom CNC Machining Cold Heading Punch Bar for Fastener Screw Molds
- High-Grade Tool Steel MaterialOptional M42, SKH-9, SKD11, tungsten carbide. High hardness and good toughness, resist cracking under continuous high-speed forming.
- Precision Pentagon Profiled TipAccurate pentagon shape forming surface, clean workpiece forming, consistent dimension for pentagon screws & fasteners.
- Strict CNC Precision MachiningDimensional tolerance up to ±0.002mm, smooth surface without burrs, stable mass production performance.
- Optional Surface CoatingsSupport nitriding, TiCN, DLC coating. Lower friction, excellent wear resistance, reduce material sticking and extend service life.
- Wide ApplicationSpecially designed for cold heading molds, pentagon screw forming, special fastener, rivet and hardware forming dies.
- Custom Manufacturing AvailableCustom dimensions, materials, coating and special profiles according to drawings or samples. Small trial orders are welcomed.
- Direct Factory SupplyComplete quality inspection, stable delivery time, competitive factory price, professional mold technical support.
- Quality assured: strict inspection, stable export
- Non-standard custom: made to drawings, flexible
- Fast delivery: in stock, reliable lead time
- Professional service: 20+ years, full support
