2019 Guide to CNC Router Bits – All You Need to Know
8 days ago· In case you''re new to CNC routing and you want a multipurpose bit, go for twoflute spiral bits since they cut a wide range of materials, including plastics, aluminum, , and wood. The 2flute cutting spiral bit is an excellent allpurpose bit if you''re still in the prototyping stage and don''t want .