Leigh D4 straight bit question

[Ace]

What about using a spiral bit if I can find the right size instead of a straight bit? Thanks

[Myxylplyk]

As long as the cutting diameter is the same as the Leigh specs..use what you want. If it's not you can use it anyway, but you'll have to play around a lot more with the settings the first time you use it.

Myx

[George]

As the directions state, you will always have to adjust your settings for individual bit differences. I have used spirals from the beginning, with a set of setup marks stored with each.

[Ken Lamb]

What are the advantages of a spiral bit over a straight bit in solid stock material? Serious question. Regards, Ken

[George]

Shear cutting. Less chatter and smoother edges.