High Efficiency Cold Extrusion Punch Pins From China

• Customization: Available
• Application: Household Appliances
• Material: Aluminium
• Model NO.: Pin Punch
• Craftwork: The Long Axis Type
• Forging Work Steps: Automotive Half Shaft Forming Forging
• One-time Molding: Not One-time Molding
• Certification: ISO
• Warranty: 18 Months
• Metal Color: Black Metal
• Customized: Customized
• Condition: New
• Product Name: Pin Punch
• Keywords: Fastener Die
• OEM & ODM Custom: Accept
• Sample: Accept
• Logo Custom: Accept
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: JUNGU
• Origin: Suzhou, China
• Production Capacity: 50000pieces/Year
• Package Size: 55.00cm * 55.00cm * 66.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

PRECISION INDUSTRIAL PUNCHES (PIN PUNCH)

Our Industrial Punches, also commonly known as Punch Pins, are core consumable tooling components designed for durability and precision in metal stamping and punching operations. 

Manufactured from hardened Tool Steel and Carbide, they are engineered to deliver reliable performance in piercing, blanking, and forming applications. 

These punches are essential for maintaining efficiency in Progressive Dies, Stamping Presses, and Punch Presses, ensuring consistent hole quality and extended tool life. Discover our range of standard and custom punches to optimize your production line.

Specification

PIN PUNCH
Product Name	Precision Industrial Punches (Pin Punch)
Keywords	Pin Punch
Material	High-Speed Steel (HSS), Tungsten Carbide, Alloy Steel
Hardness	60-65 HRC (HSS), 85-90 HRA (Tungsten Carbide)
Surface Treatment	Nitriding, TiN/TiCN Coating, Polished
Diameter Range	0.5 mm - 50 mm
Length Range	10 mm - 300 mm
Tolerance	±0.002 mm (Precision Grade), ±0.01 mm (Standard Grade)
Head Shape	Flat, Round, Tapered, Ball
Application	Stamping Dies, Injection Molds, CNC Punching
Compatible Materials	Metal Sheets, Plastics, Composites
Wear Resistance	High

Functional Advantages

 

HIGH DURABILITY & WEAR RESISTANCE

Made from selected Alloy Tool Steels (like SKD11, DC53) or Tungsten Carbide, each punch is heat-treated to achieve optimal hardness and toughness. This provides excellent resistance to chipping, deformation, and abrasive wear, even under high-impact and high-volume cycling conditions.

 

PRECISION-GROUND FOR ACCURACY

Critical working surfaces and shanks are precision-ground to tight tolerances. This ensures a perfect fit within the Punch Holder, minimal deflection during operation, and the consistent production of accurately sized holes or forms.

 

WIDE RANGE OF TYPES & SIZES

We offer a comprehensive selection to meet diverse needs, including Round Punches, Square Punches, Oblong Punches, Shoulder Punches, and Ball-Lock Punches. This variety supports everything from simple hole punching to complex forming operations.

 

DESIGNED FOR EFFICIENCY & EASY REPLACEMENT

Standardized dimensions and designs allow for quick setup and changeover. Many punches feature a modular design, enabling fast replacement of only the worn tip, which minimizes downtime and reduces long-term tooling inventory costs.

RELIABLE PERFORMANCE ACROSS MATERIALS

Suitable for punching a broad spectrum of materials, from mild steel and aluminum to stainless steel and copper alloys. Specific geometries and coatings can be applied to optimize performance for challenging materials.

Core Applications

METAL STAMPING & PUNCH PRESS OPERATIONS
The fundamental component in any die set for creating holes, notches, or forms in sheet metal. Used across industries from small workshops to large-scale automated press lines.
 
PROGRESSIVE DIE & TRANSFER DIE STAMPING
Critical consumables in multi-stage dies for high-volume production of complex parts. Punches in these systems must maintain precision over millions of cycles to ensure part consistency.
 
ELECTRICAL & ELECTRONIC COMPONENT FABRICATION
Used to punch precise holes in electrical enclosures, busbars, heat sinks, and connector components, where hole location and edge quality are important for function and assembly.
 
AUTOMOTIVE PARTS MANUFACTURING
Employed in the production of various stamped parts such as brake pads, seat components, brackets, and other structural or non-structural elements that require pierced features.
 
HARDWARE & GENERAL FASTENER PRODUCTION
Essential for manufacturing standard hardware items like washers, spacers, and specific types of fasteners, where efficient, high-volume hole punching is the primary operation.

FAQ

Q1: Are you a manufacturer or a trade company?
A: We are a professional manufacturer of fastener mould with over 10 years of experience in this industry.
 
Q2: What is a cold forging die, and how does it function in the manufacturing process?
A: A cold forging die is a specialized tool used to shape metal at room temperature through high-pressure deformation. It functions by applying force to a metal blank, causing it to flow into the desired shape without heating the metal.
 
Q3: What materials are typically used to manufacture cold forging dies, and why?
A: Cold forging dies are typically made from high-grade tool steels like H13 or SKD61, or carbide. These materials are chosen for their exceptional hardness, wear resistance, and toughness, which allow them to withstand the intense pressures involved in cold forging.
 
Q4: What are the main advantages of using cold forging dies in production?
A: The main advantages include high-strength components, cost-effective mass production, superior surface finish, and reduced energy consumption compared to hot forging, making it environmentally friendly.

Q5: What advantage do you have?
A: We mainly have three capabilities:
1. Professional mould simulation development and design capability.
2. High-precision and high-stability mould manufacturing capability.
3. Optimization capability for continuous improvement of mould life.
 
Q6: Is it acceptable to visit your factory?
A: Welcome to our factory for a visit. Our factory is located in Taicang, Shouzhou City, Jiangsu Province, China. The traffic is very convenient.
Thank you very much!