Hello, is it possible to fit the speedcut Nano to a Makita UC003G (A041 mount)?

We don't believe this kit will like up with a Makita. This kit also includes a sprocket that is needed for the bar and chain. Those sprockets are specific to Stihl and Husqvarna. 

We do offer a 1/4" pitch Makita sprocket that can be used with our Arbsession 1/4" bar and chain. These work on the Makita saws.