4. High Speed Tool Steel
| Brand Name | Characteristic | Application | Brochure | ||
| English | Chinese | Japanese | |||
| SKH9 |
SKH51 AISI M2 |
Drills, reamers, taps, punchers |
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| DRM1 |
High toughness Maximum hardness 58HRC |
Die & punch for hot & warm forging |
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| DRM2 |
High hardness & toughness Maximum hardness 62HRC |
Die & punch for warm & cold forging |
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| DRM3 |
High hardenability Maximum hardness 66HRC |
Die & punch for cold forging |
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