83 / | HD | CUTTING |
|
178 | | BY TOOL INSIDE HOLLOW WORK {9} |
179 | DF | .~> Work pre-packed with internal tool(s) |
180 | DF | .~> With expanding mandrel |
181 | DF | .~> Interrelated tool feed means and means to actuate work immobilizer {1} |
183 | DF | .~> Synchronized tool and work feeding means |
184 | DF | .~> With means to position tool(s) for cutting |
185 | DF | .~> One tool (either internal or external) having compound motion {1} |
187 | DF | .~> One tool having unidirectional rotary motion |
188 | DF | .~> One tool having only rectilinear motion(s) {3} |
195 | DF | .~> With manually actuated means to position or facilitate positioning of work |