Precision M2 HSS Die Punch Pins with 60-62HRC Hardness and +/-0.01mm Tolerance
Precision Die Punch Pins M2 HSS Punch Toolings Insert Pin Tool With TIN
We have supplied thousands of different styles, shapes and grades of high speed steel die punch pins tools, and other precision components to meet the strictest requirements of hundreds of various industries. This experience results in: Quality, Precision and Low cost.
SELAN continues to set the standard for the highest caliber of perfection for standard and custom tooling and components. A sampling of the diverse industries we serve and provide tooling for includes: injection molding manufacturers; industrial and electronic manufacturers; medical, pharmaceutical, and dental manufacturers; automotive and aircraft manufacturers; and civilian ammunition manufacturers; electronics and appliance manufacturers; HVAC manufacturers with Fin Die tooling; and beverage manufacturers with Can-End Tooling.
| Material | M2 |
|---|---|
| Hardness | 60-62HRC or Depend on the material |
| Heat treatment | Available |
| Service | Made-to-order |
| Surface treatment | TiCN, TiN, Aitain, Ticrn, nitriding, Black oxygened, Black coating etc available |
| Closest tolerance | ± 0.01mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
- Drawing, cutting: The raw materials that have passed the test are drawn into a desired diameter size by a wire drawing machine, and then cut into a rod-shaped punching pin blank of a fixed length.
- Heat treatment: Before the heat treatment, the punching blank is firstly straightened on the straightening platform with a dial gauge, and then placed in a high-frequency electric furnace or a salt bath furnace to be heated to 800-1300 degrees Celsius for 2 to 5 minutes. After oil quenching and hardening, the tip hardness of the quenching heat treatment can reach Hv590-800. Then the low temperature tempering treatment is carried out.
- Grinding processing: The punching pin is clamped on the spring collet of the machine tool, and the grinding forming process is separately performed according to the angular requirements of the various needle bases of the punching pin.
- Polishing: Polishing is to clean the surface of the oil, rust, etc., and clean the surface.
- Inspection, storage: According to the required index, the qualified ones can be packed into the warehouse.
- Team work: We have experienced workers, programmers, QC, sales and management team. Every member is firmly connected to well fulfill customers' orders.
- Skill: We hold skill explore training every month. Engineers, programmers and workers share new ideas and skills together to continuously improve machining skill.
- Excellent communication: Sales members are fluent English speaking, proactive and have knowledge about machining. They can easily understand what you want.
- Core pin, cavity pin, insert pin etc
- HSS punch, Precision punch, Special-shaped punch
- Ejector pins, ejector sleeve, two-stage ejector pins etc
- Guide pillars, Guide bushings, Guide post set
- Slide Core Units, Latch locks, locating Series
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.