| Name | Punch Pin | Material | SKD-11/SKH-51 |
| Type | Stamping Die | Hardness | HRC56~(Higher hardness can be customized) |
| Specification | Standard or Customized | Advantage | High internal toughness, not easy to break under impacts |
| Application | Hardware stamping molds, die-casting molds, plastic molds, mechanical automation equipment, etc. | ||
The Factory Wholesale Customizable Precision Carbide Tungsten Die Spare Parts Punch Pin is a premium solution for stamping dies, designed to withstand extreme wear and impact in high-speed, high-tolerance applications. Constructed from tungsten carbide (WC-Co), this punch pin delivers unmatched hardness and precision, ideal for producing intricate metal parts with minimal burrs.
Carbide Material Advantage: WC-12%Co carbide (hardness ≥HRA90), 5x harder than tool steel, resisting wear from abrasive materials like silicon steel and stainless steel.
Micro-Precision Machining: EDM and laser machining achieve dimensional accuracy ±0.001mm and edge radius ≤5μm, critical for micro-stamping of 0.05mm-thick foils.
Custom Geometry Support: Capable of producing complex profiles (louvered, serrated, tapered) with surface finish Ra0.025μm, solving challenges in fine-blanking applications.
Heat Resistance: Operates up to 1000°C without hardness loss, suitable for hot stamping of high-temperature alloys like Inconel and Hastelloy.
Coating Options: TiAlN coating (hardness HV3000) for oxidation resistance or diamond coating for non-ferrous metal stamping (aluminum, copper).
Ideal for demanding stamping applications, this punch pin excels in:
Electronic Components: Micro-stamping of connector pins, lead frames, and MEMS components from 0.1mm-thick nickel alloy sheets.
Aerospace Fasteners: Precision punching of titanium alloy rivets and bolts, meeting NASM and ASME B18.3 standards for aerospace fasteners.
Medical Devices: Burr-free punching of stainless steel medical needles, stents, and surgical instruments in ISO 13485-certified mold lines.
Watchmaking: Micro-precision punching of 0.02mm-thick brass and stainless steel for watch components, ensuring zero deformation in high-speed presses.
Wear Resistance Leadership: 10x longer service life than steel punches in abrasive stamping, reducing die changeover frequency by 80%.
Engineering Expertise: In-house carbide sintering and grinding capabilities, enabling rapid prototyping of complex punch geometries (lead time ≤7 days).
Quality Certification: Passes ultrasonic testing and metallographic analysis, compliant with ASTM B316 and ISO 2848 for tungsten carbide components.
Global Delivery: Customized packaging for anti-static and shock protection, ensuring damage-free delivery to over 80 countries via air and sea freight.
| Name | Punch Pin | Material | SKD-11/SKH-51 |
| Type | Stamping Die | Hardness | HRC56~(Higher hardness can be customized) |
| Specification | Standard or Customized | Advantage | High internal toughness, not easy to break under impacts |
| Application | Hardware stamping molds, die-casting molds, plastic molds, mechanical automation equipment, etc. | ||
The Factory Wholesale Customizable Precision Carbide Tungsten Die Spare Parts Punch Pin is a premium solution for stamping dies, designed to withstand extreme wear and impact in high-speed, high-tolerance applications. Constructed from tungsten carbide (WC-Co), this punch pin delivers unmatched hardness and precision, ideal for producing intricate metal parts with minimal burrs.
Carbide Material Advantage: WC-12%Co carbide (hardness ≥HRA90), 5x harder than tool steel, resisting wear from abrasive materials like silicon steel and stainless steel.
Micro-Precision Machining: EDM and laser machining achieve dimensional accuracy ±0.001mm and edge radius ≤5μm, critical for micro-stamping of 0.05mm-thick foils.
Custom Geometry Support: Capable of producing complex profiles (louvered, serrated, tapered) with surface finish Ra0.025μm, solving challenges in fine-blanking applications.
Heat Resistance: Operates up to 1000°C without hardness loss, suitable for hot stamping of high-temperature alloys like Inconel and Hastelloy.
Coating Options: TiAlN coating (hardness HV3000) for oxidation resistance or diamond coating for non-ferrous metal stamping (aluminum, copper).
Ideal for demanding stamping applications, this punch pin excels in:
Electronic Components: Micro-stamping of connector pins, lead frames, and MEMS components from 0.1mm-thick nickel alloy sheets.
Aerospace Fasteners: Precision punching of titanium alloy rivets and bolts, meeting NASM and ASME B18.3 standards for aerospace fasteners.
Medical Devices: Burr-free punching of stainless steel medical needles, stents, and surgical instruments in ISO 13485-certified mold lines.
Watchmaking: Micro-precision punching of 0.02mm-thick brass and stainless steel for watch components, ensuring zero deformation in high-speed presses.
Wear Resistance Leadership: 10x longer service life than steel punches in abrasive stamping, reducing die changeover frequency by 80%.
Engineering Expertise: In-house carbide sintering and grinding capabilities, enabling rapid prototyping of complex punch geometries (lead time ≤7 days).
Quality Certification: Passes ultrasonic testing and metallographic analysis, compliant with ASTM B316 and ISO 2848 for tungsten carbide components.
Global Delivery: Customized packaging for anti-static and shock protection, ensuring damage-free delivery to over 80 countries via air and sea freight.
