Attribute | Value |
---|---|
Process Tube Diameter | Φ9.52-Φ110 |
Punching Hole Diameters | Φ5, Φ6.0, Φ6.35, Φ7, Φ7.94, Φ8.9, Φ9.53, Φ12, Φ12.7, Φ14.5, Φ15.88, Φ19.05, Φ22.22 |
Processing Method | Precision CNC Lathe Turning |
Heat Treatment | HRC 60°-62° |
Surface Finish | Ra 0.4 |
This high-precision punching tool set is essential for manufacturing air-conditioning pipe fittings in the refrigeration heat exchanger industry. Designed for high-volume production, it features superior hardness, wear resistance, and durability to handle tube diameters from Φ9.52mm to Φ110mm.
The tool set includes punch, punch pusher, clamp, clamping die, push rod, and hollow tube components, constructed from high-speed steel SKH51. Fully compatible with automatic cutting, bending, punching, and end-forming machines.
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds and components for air conditioning, heat exchanger manufacturing, and various high-tech industries including new energy, medical devices, aerospace, and automotive applications.
We offer SKD11, DC53, and HSS SKH51 materials, heat treated to HRC 60°-62° for optimal performance.
We are the manufacturer with our own production facilities and quality control processes.
Standard lead time is 10-15 days for in-stock items, 20-25 days for custom orders.
Yes, we provide OEM/ODM services and can manufacture tools to your exact specifications.