Square SKD11 steel punches 62 HRC Fibro R0.8 Polishing for Automobile Die

1. Material

 Carbide / ASP23 / Vanadis4 / SKD11 / HSS / A2 / M2 / D2 / SKD51 / SKH61

2. Hardness

58 ~  62 HRC or depends on processing materials

3. Specification 

• Standards: Dayton/Lane/DIN/ISO/Fibro/Moeller/HASCO
• Tolarance :0.002’’ 
• Further dimensions, lengths and materials available on request
• Customized sizes are accepted
• Shapes: oblong, square and hexagon
• Coating service TiN, TiCN and Aitain
• Service: made-to-order and standard with stock
• Closest tolerance: ±0.002mm
• Polishing: can make close to Ra0.4 standard is R0.8
• Good-quality and precision
• The punch & die can be replace when it is worn
• Working speed: 180 to 220/min

4. Machinery & Equipments

•  CNC machining center; CNC lathe; Normal lathe; CNC milling machine;
•  General punching machine, CNC turning center; Wire EDM, etc. 
•  And we also can offer 4 or 5 axis-CNC center processes.
•  General milling machine; General drilling machine; General planning  and 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 : TCN-- 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 stre