About WADA R
About Toyota Machine Works, Ltd.
About KODAMA H
About Toyota Machine Works, Ltd.
About NAKAMURA K
About Toyota Machine Works, Ltd.
About MIZUTANI Y
About Toyota Central Research and Development Lab., Inc.
About SHIMURA Y
About Toyota Central Research and Development Lab., Inc.
About TAKENAKA N
About Nihon Univ.
About CIRP Ann
About バイト
About 単結晶ダイヤモンド工具
About 摩耗特性