1. Octagonal Roof 2. Draw Crown Rafters Walls are parallel Set Back ½ Rafter Thickness 3. Draw & Bisect Crown End Rafter 4. Draw Tangents to the Crown Ends 5. Draw Top…
ROTARY CUTTING INSTRUMENTS 1ST SHAMNAH C USMAN,BDS BATCH Introduction A group of instruments that turns on an axis to perform cutting, abrading, burnishing, finishing…