The Inside Corner (IC) command is one of A>V>C> developments to facilitate the preparation of contours for CNC milling machines. When you need a mill to cut a window in the details, then the inner corners are always rounding cutter diameter. Often, these roundings prevent docking details. The CNC milling machine brought the cutter to the corner, you need to add to the contour of the approach arc. Of course, at the same time formed a small gap in the part near the corner. Usually, they are not visible or have no value. The main thing is that the details will dock with each other.

Features of the program

• Forms arcs on a polyline to approach a round cutter to the inner corners of the part (full cutting of corners).
• Forms the cutter surface of the inner corner on the 3D solids.
• You can specify the diameter of the cutter, and the program can provide clearance for the free passage of the cutter.
• On polylines, you can process angles between straight segments and arcs (but on solids, the surfaces must be flat).
• You can force the program to extend the contour of the entry into the corner to completely select sharp corners.
• You can enter the cutter into the corner along the bisector or along one of the sides of the corner.
• You can process all corners of the polyline at once or select two segments at one corner.
• You can process all corners of a solid.
• The program itself will throw too sharp and too obtuse angles.
• Small polylines at the corner will be absorbed.
• If the ends of the polyline almost coincide, then the command itself sets the property Closed = Yes 

Regardless of the Autodesk® AutoCAD® localization language, you can switch the plugin to English, Russian, Italian, German, or Chinese localization.

To run the plugin, you will have to register account and top up your account balance or receiving bonuses.