DAC Material Cooling Core Pin with Ra 0.6 Polishness and L265mm SR-Cooling Hole for Die Casting Mold Parts
Our specialization lies in advanced cooling processing technology. The precision of die cast core pin holes is critical to our manufacturing process.
With over 10 years of gun drilling expertise and production capacity exceeding 12,000 cooling core pins monthly, we guarantee quality and concentricity within 0.3mm T.I.R for every certified item.
| Material | SKD61, DAC, H13, 1.2347, 8346 |
|---|---|
| Industry Standards | DIN, JIS, AISI, GB |
| Hardness | HRC42-45 |
| Heat Treatment | Available + Nitriding Treatment |
| MOQ | 1 pcs |
| Quality Control | Hardness Tester, Calipers, Altimeter, CMM, Projector, 2.5D |
| Service | Made-to-Order |
| Surface Treatment | Nitriding |
| Closest Tolerance | ±0.002mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
| Additional Information |
|
| Testing Equipment | Digital Height Gauge, Caliper, Coordinate Measuring Machine, Projection Machine, Roughness Tester, Hardness Tester |
|---|---|
| Quality Control Process |
|
| Main Markets | North America, South America, Eastern Europe, Western Europe, Northern Europe, Southern Europe, South Asia, Africa |
- Specialized manufacturer of precision core pins, cavity pins, and insert pins
- 8+ years experience in stamping die parts, injection die parts, auto parts, and metal-working products
- Advanced production equipment with experienced operators
- Extensive OEM and ODM experience
- Competitive pricing, superior quality, and fast delivery
Automobile parts, medical equipment, daily necessities packaging, cosmetic packaging, and related industries.
| Payment Methods | T/T, PayPal, Western Union (50% deposit, balance before shipment) |
|---|---|
| Packaging | Anti-corrosive oil coating with carton box packaging |
| Shipping | DHL, TNT, FedEx available |
Our cooling hole quality exceeds previous industry standards. Utilizing specialized gun drill machines with SR-drills and dedicated grinding equipment, we achieve exceptional precision in hole drilling up to Ø3×L=600mm with superior finish and concentricity. Endoscopic inspection ensures internal hole quality, with minimum size capability of Ø2mm.
A: Please provide drawing, material specifications, weight, quantity, and specific requirements for quotation.
A: Yes, we can create drawings from your samples and replicate them precisely.
A: Typically 5-10 days, depending on product complexity.
A: Production time is 7-20 days after payment confirmation, varying by product requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.