JMS ENGINEERING CO.,LTD.

NIPPON KOSHUHA STEEL CO.,LTD.

Cold work
tool steel

Recommended KD11S

Recommended RC55

Recommended KRCX

Recommended KPS6

Hot work
tool steel

Recommended KDA1

Recommended KDA1S

Recommended KDAMAX

High-speed
steel

Recommended KMX3

Recommended S70

Steel for
plastic molds

Recommended KPMAX

Recommended KPM30

SANYO SPECIAL STEEL CO.,LTD.