MINIATURE GROOVE-TURN External Tools and Inserts ................................................................ 306 SWISS-CUT ............................................................................................ 306 CUT-GRIP ................................................................................................ 311 Internal Boring Bars and Inserts ..................................................... 314 PICCO-CUT ............................................................................................ 314 MINCHAM ............................................................................................... 327 MINCUT .................................................................................................. 329 CHAMGROOVE ....................................................................................... 330 FACE GROOVING ................................................................................. 431 305