Description
A cylinder or hole with a spiral groove
Top quality of Screw on the show,AusToolGrind Expo.
A cylinder or hole with a spiral groove
Top quality of Screw on the show,AusToolGrind Expo.
AusToolGrindExpo is an international hardware and tools expo, ranking as the fifth-largest grinding exhibition in the world. It will contribute to the advancement of Australian manufacturing.
