Product Specification

High Hardness Punch Mold Components SKD/ SKH/ ASP/ Tungsten Punch Pins For High Speed Stamping

Application Field

Punching needles are primarily used in high-speed stamping dies. Common materials include SKD punching pins, SKH punching pins, ASP punching pins, and tungsten steel punching pins. For continuous production operations, particularly in progressive stamping, when there are high requirements for the service life and precision of the punching needle, we generally recommend selecting tungsten steel punching pins. Their excellent performance significantly surpasses that of other materials, meeting your application demands effectively.

Product Details — Different Grades of Punch Pins

1. Surface Roughness: RZ ~ 0.2 µm / F1.0 mm/min
2. Accuracy: ±0.001 mm
3. Customization: Fully customizable. There is no standard stock for this series of products, and only non-standard orders are accepted. Please attach CAD or 3D drawings to your inquiry. Thank you!
4. Suitable Materials: Tungsten carbide, ceramic, and HSS, with properties as outlined below:

Involved Machining Technology

• Machining Type: Punching needles require processing with a plotter. The plotter depicts the graphics to be processed on film, which is then corrected on the projection screen. The processor will perform the molding process according to the design on the film.

• Involved Production Technology:

  • Cylindrical grinding
  • Internal circular grinding
  • Optical profile grinding
  • Flat grinding
  • Thread machining
  • Middle-speed wire cutting
  • Low-speed wire cutting
  • Mirror discharge machining

Why Choose Us

1. Advanced Technology: Complex shapes and various structures can be quickly formed while maintaining precision.
2. Efficient Processing: Short production cycles and rapid delivery ensure adherence to shipment schedules.
3. Product Quality: Consistent quality guaranteed, with high accuracy up to ±0.003 mm.
4. Confidentiality System: We implement triple confidentiality measures to protect your information. We can sign an NDA (Non-Disclosure Agreement) for added assurance.
5. High-End and Fully Equipped: Outstanding processing capacity, multiple production lines, advanced equipment, and professional supporting facilities.
6. Cost-Effective: Reasonable design and material selection lead to competitive pricing, helping you secure favorable prices for products of the same quality level.

Kinyet is committed to the research and development of tungsten-related materials. By continuously introducing new technologies and increasing investments in high-end production equipment, Kinyet provides mold solutions with an exceptional quality-to-price ratio, featuring high precision, longer tooling life, and cost-effectiveness. We are excited to announce our merger with Drow; together, we believe we will create even better products for consumers in the future!

Quality Criteria

1. Wear Resistance
2. Precision
3. Corrosion Resistance
4. Impact Strength
5. Toughness
6. Modulus of Elasticity and Rigidity
7. Transverse Rupture Strength, etc.

FAQ

Q1: Do you produce special punch molds or punch die components?
A: Yes, we specialize in customized mold fabrication and can translate the most complex punch die concepts into reality. Our punch mold components are designed and tailored for various demanding applications and materials.

Q2: Do you accept low volume for sample orders? What’s your MOQ for customization?
A: Yes, we do. For sample orders, we accept a minimum order quantity (MOQ) of one piece. Please attach CAD or 3D drawings to your inquiry. The sample lead time is 10–15 days, and it can be negotiated for other special requirements.

Q3: What products can you provide?
A: We offer carbide inserts, carbide end mills, carbide drills, carbide boring tools, cutting tools, and customized carbide precision molds.

Q4: How do you maintain long-term and good relationships with our business?
A: 1. Consistent quality and competitive pricing to ensure our customers benefit;
2. We respect every customer as our friend, sincerely conducting business and making friends, regardless of their origin.

Q5: Are you a factory or trading company?
A: We are a professional manufacturer in the precision hardware tools industry with decades of experience. Welcome to visit our company. We guarantee our products are offered at factory prices, which are very competitive.

Q6: What is your preferred delivery method?
A: We provide the best transportation services according to customer requirements.