About FUKUI MASAHIKO
About FUJIMOTO KAZUYA
About 安田工業
About cemented carbide
About manufacturing
About diesinking
About rough cutting
About block(object)
About drilling(cutting)
About EDM
About metal mold
About preform
About die making
About direct carving
About Other cutting
About 超硬合金金型
About 直彫り加工
About 方策