X-Carve Bit for Machining Fillets

Good evening All,

I’m after some advice on which bits people are using to machine fillets?
Or could somebody offer some advice on how I would go about machining this?


For an interior edge end mills and ball nose bits will naturally create a fillet equal to the radius of the bit. For a fillet on an interior edge at the bottom of a piece, a ball nose bit will do the job, the fillet will be the radius of the ball nose.

For exterior edges, you will need to design your part with a rounded fillet. The same applies to interior edges where your fillet radius is bigger than your bit radius.