Surfacing exercise shell with split-face Surfacing exercise shell with split-face from John Picot Surfacing exercise shell with split-face Used for presentation of broadband hot-spot. Created from surfaces and solid features, shell feature and split-line with draft. gLike Surfacing exercise shell with split-face Used for presentation of broadband hot-spot. Created from surfaces and solid features, shell feature and split-line with draft. Engineering Share R 7 n John Picot Principal Mechanical Engineer, Senior Mechanical Design Engineer Flemington, NJ Follow Contact