So I am attempting to make a computer desk tray, and make a coster size hole without going all the way thru for my glass to sit in.
Circle is about 3 inches in diameter and 1/8 inch depth .
So I am attempting to make a computer desk tray, and make a coster size hole without going all the way thru for my glass to sit in.
Circle is about 3 inches in diameter and 1/8 inch depth .
You can engrave a depression. Use a filled circle to represent the engrave.
Depth of the engrave will depend on material and power/speed settings. Pretty much trial and error. Might require multiple passes.
I use the concept frequently, You will discover that any wood grain will be accentuated in the bottom…
If the design can stand it a hole all the way through and then a smooth piece of wood underneath or even wood with a cork facing could be useful. or conversely a ring of the 3-inch inner diameter and sanded outer diameter to give a crater like result
For my own drink holders I use tapered capped containers and open holes to limit the possibility of spilling onto the keyboard