Multi Cavity Injection Molded CNC Process Brass / M2 Thread Mold Cores With Chamfer

Threaded cores are manually placed inside the mold tool. Once the part is molded, the molding with the core still inside is removed from the molding machine. The operator then removes the core from the threaded core molding, often using a power tool. Typically, there are two threaded cores, allowing the machine to continue molding with one core while the operator removes the other core from the part.

SENLAN maintains a strict quality control system from raw material incoming to finished products outgoing. Our mould parts are guaranteed for high precision, high polish quality, and long service life.

• Material incoming: 100% inspection
• Rough Finished: 100% inspection
• Heat treatment: random inspection
• Face grinding: 100% inspection
• Center-less cylindrical grinding: 100% inspection
• OD/ID grinding: 100% inspection
• EDM: 100% inspection
• Wire-Cutting: 100% inspection
• Packing: final 100% inspection before formal shipment

Packaging: Coated with anticorrosive oil, packed in carton box

Delivery: Delivery time is typically 7-15 working days for ejector pin types. Specific timing depends on quantity.

Shipping: We ship using express carriers such as DHL, UPS, FEDEX, etc., or according to customer requirements. Express shipping takes approximately 3-5 days to arrive, with proof of shipment and tracking numbers provided. For larger quantities, we offer ocean shipping for economic efficiency.