Support

As evidenced by over 30 years of development history, trust-worthy Korean CAD, CADian!

Utility Archive · 2026.02.12
[Lisp #22] 2CR : Draw 2 Side Circles Outside Rect (Ext)

Hi,

This is CADian.

We have prepared 400+ Lisp programs to aid your CAD experience, free of charge!

Full List of all CADian Lisps : [Full CADian Lisp List]

How to Install : [CADian Lisps Download & Install Guide]


====================================================


1/ Command :

  • 2CR


2/ Description :

This tool automatically draws 2 circles (holes) on the left and right sides of a rectangle, perfectly aligned to the center.

  • Auto-Alignment : Calculates the vertical center of the rectangle to place the holes symmetrically on both sides.

  • Complete Geometry : Generates both the holes and their centerlines in one operation.



3/ How to Use :

  1. Type 2CR in the command line and press Enter.

  2. Specify the Bottom-Left corner of the rectangle.

  3. Specify the Top-Right corner of the rectangle.

  4. Enter the Distance from the edge of the rectangle to the center of the hole.

  5. Enter the Radius of the circles.

  6. The two circles and their centerlines are drawn instantly on the left and right sides.




Added to cart.

VIEW CART

Please sign in first.

JOIN