Precision U Shaped Opening Forming Punch Cold Forging Punch for Fastener Making Custom Size Available
- High precision machining with strict tolerance control, smooth U shaped inner cavity for stable fastener forming.
- Made of premium high speed steel or tungsten carbide, high hardness, excellent wear resistance and long service life.
- Polished inner surface reduces material friction, less product burr and lower failure rate during cold forging.
- Customizable dimension and surface coating such as TiN, suitable for various cold heading machines.
- Stable performance under heavy impact load, ideal for mass production of special shape fasteners.
- Direct factory supply, flexible MOQ, fast lead time and reliable after sales 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
