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| Brand Name: | Punching Bullet |
| Model Number: | Punching Bullets 01 |
| MOQ: | 10 PCS |
| Price: | Negotiate Price |
| Payment Terms: | T/T, D/A, D/P, L/C, Western Union, MoneyGram |
| Supply Ability: | 10000 pieces per month |
Heavy-duty punching bullet head for air conditioning pipe components, constructed from SKH51 high-speed steel for exceptional durability and wear resistance. Ideal for mass production of condenser and evaporator fittings in HVAC systems.
Designed for creating precise holes in copper, aluminum, and stainless steel tubes, compatible with fully automatic CNC punching machines including OMS and JDM models. Custom punch specifications available upon request.
| Attribute | Value |
|---|---|
| Product Name | Punching Bullet Head for Tube Perforation |
| Material | SKD11, DC53 or HSS SKH51 |
| Process Tube Diameter | Φ9.52-Φ110 |
| Processing | Precision CNC Lathe Turning |
| Heat Treatment | HRC 60°-62° |
| Punching Hole Diameter | Φ5 to Φ22.22 (multiple standard sizes available) |
| Quality | 100% Inspection |
| Surface Finish | Ra 0.4 |
| Service | OEM or ODM |
| Process Tube Diameter | Available Punching Hole Diameters |
|---|---|
| Φ9.53mm (3/8") | Φ5mm |
| Φ12.7mm (1/2") | Φ5mm, Φ6.35mm, Φ7mm |
| Φ15.88mm (5/8") | Φ5mm, Φ6.35mm, Φ7mm |
| Φ19.05mm (3/4") | Φ5mm, Φ6.35mm, Φ7mm, Φ9.52mm |
| Φ22.22mm (7/8") | Φ5mm, Φ6.35mm, Φ7mm, Φ9.52mm, Φ12.7mm |
| Φ25.4mm (1") | Φ5mm, Φ6.35mm, Φ7mm, Φ9.52mm, Φ12.7mm |
| Φ34.94mm (1-3/8") | Φ5mm, Φ6.35mm, Φ7mm, Φ9.52mm, Φ12.7mm, Φ15.88mm, Φ19.05mm |
| Custom Sizes | Available upon request |
Compatible with various CNC machines including:
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing. The company also serves industries including new energy, medical devices, semiconductors, aerospace, and automotive.
