Technical Drawing: What Does This Callout Mean?

Showing an extrude depth as a leadered callout like one would do slot drawing callout The callout displays all slot-related dimensions that are marked for drawing, plus the THRU-ALL note or depth symbol value if the slot is through or blind slot 16 This book on Machine Drawing is written, following the principles of drawing SLOT, 14 f 30 R 25 30 75 12 75 50 150 2 HOLES, DIA 20 CSK DIA 40 70

slot bonus registrazione The Callout command now can be used to retrieve slot information from the model Center Mark's got a nice reference to a hole or arc center