I searched and searched for a cnc router bit that would be able to cut plywood quickly, efficiently and leave a good cut edge. Do they work? They sure do. I was cutting at full 3/4" depth, 5070IPM, 18000 RPM. 5060IPM seemed to leave the best cut finish on my cnc.
Video of cutting hardwood Walnut with these same bits    • Cutting out a Music Box bottom with c...  

Compression Bits to cut 3/4" plywood:

https://amzn.to/40ZMMHJ .87" cutter length


This is not a paid promotion. I bought these bits myself to use for my projects. Some recommended links may be affiliate links and I may receive compensation as an affiliate.