Need a thick kerf blade for making miter splines

i like to use my box joint blade set to cut splines. i bought the blade set at rockler it was an off brand i don’t know who made mine but freud makes a set.

-- I buy tools so i can make more money,so ican buy more tools so I can work more, to make more money, so I can buy more tool, so I can work more

I use one of the wider 1/8” cutters from my Freud Diablo Dado blade set, it the smaller diameter blade w/ a flat bottom.

-- Scott, Colorado

Regular Freud blades are about 1/8” (.125” give or take depending on the blade). Their thin kerf blades are about .90”

-- Kent Shepherd * The goal is-----More Tools!

The only grind that will cut a truly flat bottom is a Flat Top Grind (FTG), which is primarily found on 20-24 tooth ripping blades….Infinity 010-024, Freud LM72R010, etc. Bosch does make a 10” 60T FTG thin kerf.

I use my dado blade set.

-- Jim from Heirloom Woodshop Southern Oregon

Have you thought of cutting them with your router using a wing slot cutter.