L265mm Hole HRC44-46 Hardness Nitrided Treatment Straight Step Cooling Core Pins for Die Casting Mold Parts
Our specialization lies in cooling processing technology. The hole design of die cast core pins is critically important for optimal performance.
With over 10 years of gun drilling experience in our factory, we produce more than 12,000 cooling core pins monthly. Every item is certified to ensure quality and concentricity within 0.3mm T.I.R specifications.
| Material | DAC |
|---|---|
| Hardness | HRC44-46 |
| Heat Treatment | Available + Nitriding Treatment |
| Service | Made-to-order |
| Surface Treatment | Nitriding |
| Closest Tolerance | ±0.002mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
SENLAN manufactures a comprehensive line of standard and customized components including ejector pins, punches, insert pins, cavity pins, core pins, mold cores, and various mold accessories and die parts.
- Specialized manufacturer with expertise in precision core pins, cavity pins, and insert pins
- 8+ years of experience producing stamping die parts, injection die parts, auto parts, and metal-working products
- Advanced production equipment operated by experienced professionals
- Extensive OEM and ODM experience serving diverse customer requirements
- Competitive pricing, superior quality, and fast delivery times
| Equipment Type | Brand | Model | Precision | Quantity | Origin |
|---|---|---|---|---|---|
| CNC | TAKISAWA | NEX-108 | 0.002mm | 4 | Japan |
| WEDM | SODICK | AQ400LS | 0.003mm | 2 | Japan |
| CHMER | G435 | - | 0.005mm | 1 | Taiwan |
| EDM | CREATOR | CJ-235 | 0.005mm | 4 | Taiwan |
| Mirror EDM | SODICK | Sodick-AM30LS | 0.003mm | 2 | Japan |
| MAKIMO | EDGE2 | - | 0.002mm | 1 | Japan |
| Desktop Lathe | JINGCHENG | YB-15 | 0.05mm | 4 | China |
| Desktop Lathe | JINGCHENG | YB-25 | 0.05mm | 2 | China |
| OD Grinder | HOTMAN | FX-03 | 0.002mm | 5 | China |
| ID Grinder | HOTMAN | FX-05 | 0.002mm | 3 | China |
| Centerless Grinder | HOTMAN | FX-12S | 0.001mm | 2 | China |
| Surface Grinder | SHUGUANG | 614 | 0.001mm | 4 | China |
| Surface Grinder | SHUGUANG | 618 | 0.001mm | 2 | China |
| EDM Drilling | ZENBANG | ZB-03 | 0.01mm | 1 | Taiwan |
| Miller | TOPINR | AVA | 0.01mm | 2 | Taiwan |
Payment Terms: T/T, PayPal, Western Union (50% deposit, balance before shipment available)
Shipping Methods: DHL, TNT, FedEx, UPS, and Sea Freight available
| Testing Equipment | Digital Height Gauge, Caliper, Coordinate Measuring Machine, Projection Machine, Roughness Tester, Hardness Tester |
|---|---|
| Quality Control Process |
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| Main Markets | North America, South America, Eastern Europe, Western Europe, Northern Europe, Southern Europe, South Asia, Africa |
| Packaging | Coated with anti-corrosive oil, packed in carton boxes with bubble wrap, accompanied by QA report |
|---|---|
| Express Services | DHL, FedEx, UPS, TNT, Sea Freight |
Contact us today to discuss your custom core pin requirements!
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.