Tungsten Carbide punch &Pin 
Product Name: Special Shaped Carbide Mold Fitting
Product size: customization
Material Selection:
USA:CD-750 CD-636 CD30 CD35 CD-K3135 CD-36 CD-KR855,CD337,CD-3190,CD-KR466,CD-18,CD-40,CD-50,CD-D3150,CD-650,CD-60,CD-KR887,CD-70)
Japan:AF1,F08,G3,V10,V20,V30,Z01,Z10,Z20 D30 K10 K01 K20 K30 K05 Z30 M30 P30 P20 P10 P05 P25 M10 M20& VF12 VD45 TVG60 T15 J05 CE-0 8 D20 D40 D50 D60 G55 G65 G70 G85
Germany:TTX,TK15,25,35, TN35, WP1,WK1,CM1,CM3,CP3,KFK55SF, etc.
Other: WF10 WF03 WF15 VA80 UF03 K100 WF05 K200 WF20 WF25 WF30 WF40 CB20F ST6 ST7 EA65 EA90 VA70 VA80 VA90 VA95 KG05 KG1 KG2 KG3
Main Tungsten Carbide:K10,K20,K30,K40,CD650,CF-H40S,KG7,WF30,KD20,V10,V20,V30,ST6,ST7
Other Material:Copper, Aluminium alloy.
5.R minimum dimension 0.03mm inside & 0.02mm outside
Notice: Above Mentioned Specification is for reference only. In different order, customers point out different requirements.
Material Spefication:
WF30 Parameter,for example
1. WC:87%,
2. Co:13%,
3.Grain Size:0.8μm,
4.Density:14.15g/cm3,
5. Hardness:HRA90,
6. Bending resistance:350Kgf/mm2,
7. Impact strength,:0.38Kgf-m/cm2