Reddit reviews Yonico 14182#20 Biscuit Joint Slot Cutter Router Bit 1/2-Inch Shank
We found 1 Reddit comments about Yonico 14182#20 Biscuit Joint Slot Cutter Router Bit 1/2-Inch Shank. Here are the top ones, ranked by their Reddit score.
This biscuit Router bit cuts a slot 5/32" thick by 1/2" deep for #20 biscuits. The shank is 1/2".Create extremely strong biscuit glue jointsPremium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edgeFor use on table mount and handheld routerSilver induction brazing for maximum strength and durability
You can get a router bit that'll cut biscuit slots. This is possibly easier than routing the length of the plywood.
Something like this https://www.amazon.com/dp/B00KZM1Q1A/ref=cm_sw_em_r_mt_awdo_30e8CbVN815YX
This way you can keep the plywood flat and the router up the right way. Safer than routing 8' up in the air.