Durable Stepped Round Roll Pin Punch Set With Standard And Customized Press

Stepped Round Punch Pins Standard and Customized Press Punch Pins

1. Material

Carbide / ASP23 / M2 / SKH51/ D2 / SKD11

2. Hardness

60-62 HRC or depends on processing materials

3. Specification

• Standards: MISUMI,HASCO,DME,DAYTON
• Size tolerance within +/-0.001mm

• Axiality within 0.002mm

• Roundness within 0.0015mm

• Polishing: can make close to Ra0.4 standard is R0.8
• Coating service TiN, TiCN and DLC.
• Further dimensions, lengths and materials available on request
• The punch & die can be replace when it is worn

​4. Machinery & Equipments

• CNC machining center; CNC milling machine ,CNC lathe machine

• Sodick EDM,Sodick Wire-cutting

• OD Grinding,ID Grinding,Surface grinding machine

Punch Surface Coating

TiN - ( Titanium Nitride ) PVD Coating

Alteration Order Code : TIN -- Add 3 days to Delivery

TiN is the least expensive and most commonly used PVD ( Physical vapor deposition ) wear resistant coating offering :

• Excellent wear resistance on cutting edges and wear surfaces
• Excellent lubricity
• Suitable thermal stability for most cold work metalworking applications
• High microhardness of 2300 Vickers

Note : TiN works best when used with lubricants and is not recommended for uses in stainless steel,nickel ,or copper applications

TiCN - ( Titanium Carbon Nitride) PVD Coating

Alteration Order Code : TiCN-- Add 4 days to Delivery

TiCN has the broadest range of application use regarding PVD coating including stainless steel ,nickel ,and copper metal working operations offering :

• Higher hardness and lower coefficient of friction and thay of TiN coating ,resulting in extremely high wear resistance on cutting edges and wear sufaces
• Improved lubricity
• Extremely high micro hardness of 3000 Vickers

Note: Suitable for uses in stainless steel ,nickel ,or copper applications

TiAIN - ( Titanium Aluminum Nitride ) PVD Coating

Alteration Order Code : TAN-- Add 3 days to Delivery

TiAN is idea for application where suface heat generated ,which converts the aluminum constituent to aluminum oxide for added protection against shear stress and wear resistance on cutting edges .

• High thermal stability
• Extremely high micro hardness of 3400 Vickers

Further Information

Packing & Delivery

Main products

• 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

Spot Light of SENLAN

• Established in 2006
• Factory size : 2500 square meters
• Research & Development Group : 6 people
• Equipment & Machine : all imported precision ones
• Good reputation in Mold Components Area.
• One-step servise for your much time and cost .
• Complete quality management system

ABOUT US

Dongguan SENLAN Mold Parts Co., Ltd. was established in 2012 and specializes in precision machining of mold components, particularly for non-standard customization in precision packaging molds. With years of industry experience and technical expertise, we provide efficient and professional mold parts processing services to global clients.

Core Business

We focus on precision machining of multi-cavity mold components, including plastic mold cavities, core pins, inserts, movable core assemblies, and automotive die-casting mold cores and inserts. Our products are primarily used in precision packaging molds for industries such as daily-use packaging, cosmetics packaging, medical consumables and packaging, as well as automotive, electronics, and automation.

Technical Advantages

Advanced Equipment: We are equipped with internationally renowned equipment, including Hardinge CNC lathes, Makino EDM machines, Makino milling centers, Sodick wire-cutting machines, and a series of precision grinders, ensuring high-precision machining.

Strict Quality Control: Equipped with Zeiss coordinate measuring machines (CMM) and other precision inspection tools, we ensure stable performance and superior quality.

High-Quality Materials and Heat Treatment: We use premium materials from leading brands and ensure that each material undergoes heat treatment by its original manufacturer, guaranteeing optimal performance and reliability.

Professional Team: Our management and technical team have over ten years of experience in plastic and die-casting mold production, offering customized solutions to meet client needs.

Customer Service

We adhere to the philosophy of "Quality First, Honest Service," committed to providing high-quality products and excellent service. Whether it's complex multi-cavity mold components or custom parts with special requirements, we deliver precise machining to meet the high standards of precision plastic molds.

Future Vision

SENLAN will continue to focus on technological innovation and quality improvement, working closely with global clients to drive the advancement of the mold industry.