Positioning device

Lathe work piece support tool

Method for processing a thin cylindrical work

Methods of manufacturing sheet film forming rolls

Fluted drill and fluted drill cutting head therefor

SCREW CONNECTIONS ON CUTTING TOOLS

Jig for holding thin cylindrical work

Deburring knife for deburring even and uneven hole edges

Tool holding module

Tool holding module

Indexable type cutting tool

Toolholder assembly