



Ejector Pin, Pin, Punch, Sprue bushing, Locating Rings, Knurls, Knurling Tolls Holder and more
Cross Section
Material & Inside Hardness / Outside Hardness
| 
 Material 
 | 
 Inside Hardness 
 | 
 Outside Hardness 
 | 
| 
 SUJ-2 
 | 
 HRC 60±2 
 | 
|
| 
 SACM645 
 | 
 HRC 24~28 
 | 
 HV1050 over 
 | 
| 
 SKD-61 
 | 
 HRC 43~44 
 | 
 HV1050 over 
 | 
| 
 SKH-51 
 | 
 HRC 60~61 
 | 
|
Standard - Unit(mm)
| 
 D 
 | 
 D1 
 | 
 H 
 | 
 T 
 | 
| 
 1.0 
 | 
 3 
 | 
 6 
 | 
 4 
 | 
| 
 1.5 
 | 
|||
| 
 2.0 
 | 
 4 
 | 
 8 
 | 
 6 
 | 
| 
 2.5 
 | 
| 
 | 
 100 
 | 
 150 
 | 
 200 
 | 
| 
 1.0 
 | 
 40 
 | 
 60 
 | 
 80 
 | 
| 
 1.5 
 | 
 40 
 | 
 60 
 | 
 80 
 | 
| 
 2.0 
 | 
 40 
 | 
 60 
 | 
 80 
 | 
| 
 2.5 
 | 
 40 
 | 
 60 
 | 
 80 
 | 
HS(SKH-51) Standard - Unit(mm)
| 
 D 
 | 
 D1 
 | 
 H 
 | 
 T 
 | 
| 
 1.0 
 | 
 2 
 | 
 4 
 | 
 4 
 | 
| 
 1.5 
 | 
|||
| 
 2.0 
 | 
 4 
 | 
 7 
 | 
 4 
 | 
| 
 2.5 
 | 
| 
 | 
 100 
 | 
 150 
 | 
 200 
 | 
| 
 1.0 
 | 
 40 
 | 
 50 
 | 
 70 
 | 
| 
 1.5 
 | 
 40 
 | 
 50 
 | 
 70 
 | 
| 
 2.0 
 | 
 40 
 | 
 50 
 | 
 70 
 | 
| 
 2.5 
 | 
 40 
 | 
 50 
 | 
 70 
 | 
SKH-51, Make to order
