Blade Tip Light Duty Precision Punch Dayton SKH51 / SKD61 with head

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 TiAIN 
• 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 stress and wear resistance on cutting edges .

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

Applications: 

• Punching Mold--Press die conponents
• Automobile Die
• Suitable for different type of plastic bag making machine--Plastic injection mold components
• Can punching for 0.01mm single-layer material of plastic bag,paper, non-woven fabrics. PE, OPP, PO, PP, PVC, PPE, PPU, OPE film 

Further Information 

Packing & Delivery 

Main products 

• HSS punch ,Precision punch ,Ejector punch ,Punch ejector pins, Ball-lock punches, Punch re