Good rebuilding kits are readily available.

The carbs rarely need any machine work.

And as Carl stated above, easy carburetor to rebuild. The key is to get the correct parts in the rebuilding kit.

As far as tools are concerned:

(A) Straight-bladed screwdriver in two blade widths
(B) Ruler
(C) Homemade (a.k.a. poor-man's) ultrasonic cleaner (3 pound coffee can with a mixture of water and Dawn dishwater soap), and a heat source (a.k.a. stove) to boil the water.

As far as knowledge:

I believe my Granddaughter could rebuild one, and I know my Wife and Daughter could.

Go for it!

Jon.

Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop