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ISO9001 Certified High Precision Punch Pins 47-49 HRC Hardness For Stamping Dies
Product Overview
Punches are essential components for stamping dies. Senlan Precision offers customized punch pins with a tolerance of +/-0.005mm, providing the precision needed for high-quality stamping. Our punch pins are the ideal choice for applications demanding both precision and extended lifespan.
Our state-of-the-art vacuum furnace heat treatment ensures consistent product quality. Depending on your operating conditions, we offer a variety of material options. Each punch pin is meticulously designed to ensure high precision, especially at critical joint points. These punch pins excel in applications such as molding, edge shaping, and hole flanging.
Product Specifications
Material
SKD61
Hardness
47-49 HRC
Heat Treatment
Available
Customization
Made-to-order
Surface Treatments
TiCN, TiN, TiALM, Ticrn, nitriding, black oxide, black coating, and more
Tolerance
+/- 0.005mm
Polishness
Ra 0.6
Axiality
0.005mm
Verticality
0.005mm
Product Performance
Our punch pins boast superior performance, with resistance to wear, deformation, fractures, fatigue, occlusion, and thermal softening. Additional key properties include:
Erosion resistance
Thermal and tempering stability
Fracture toughness
High-temperature wear resistance
Oxidation resistance
Our products are widely used in industries including automotive, electronics, packaging, medical equipment, consumer goods, and more.
Applications
Medical equipment
Packaging
Aerospace
Electronics
Die casting dies
Bottle caps
Automotive
Cosmetics
Drawing Formats Supported
PDF, DWG, DXF, IGS, STEP, etc.
Payment Terms
T/T, PayPal, Western Union
50% deposit, balance before shipment
Packaging
Each punch pin is packaged with care, using PE bags with anti-corrosive oil, foam film, and either carton or wooden box options based on customer needs.
Delivery & Shipping
Lead Time: 7-15 working days for standard ejector pins; specific delivery times may vary based on order quantity.
Shipping: We use express services such as DHL, UPS, and FedEx for quick delivery (3-5 days). Ocean shipment is available for larger orders, offering an economical shipping solution. Tracking numbers are provided for all shipments.
Our Advantages
Clean, organized workshop
Strict quality control and experienced technicians
Various raw materials, both imported and domestic, to meet your specific needs