These are “drill mills” They are endmills that you can drill with. When people say you can’t drill with an endmill, your pull this out of your box.
If you are getting ragged edges, it could be a bunch of different things: Material, feed/speed, dull bit. Also a finishing pass helps alot with V-carves. I personally love the little 1/4" SpeTool V-bits. They are nice and sharp and come to a pretty fine point. They are 4 flute, so I run them pretty fast - 60/100IPM, but I also run a .020" cleanup pass. https://www.amazon.com/gp/product/B07Q5MKPPH/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1