About KASAHARA KAZUO
About end mill
About tool
About slope
About contour line
About model
About adaptability
About verification
About cutting edge
About tilt angle
About geometric quantity
About cutting force
About cutting face
About ball end mill
About tool attitude
About chip formation
About cutting mechanism
About acceptability
About model
About Milling
About ボールエンドミル
About 切削
About 切削抵抗