Spiral Tool is another non-conventional tool provided by Corel DRAW.
1. Open Corel DRAW.
2. Select Spiral Tool (marked with green circle).
3. Drag the cursor on the page. You will get spiral.
4. If you want to draw spiral with even dimensions, press CTRL and drag the cursor.
5. Change the spiral revolutions in the property bar to increase or decrease the revolution and draw the spiral again.
6. You will get the spiral according to the revolutions you have mentioned.