Stage 8) Slotting the fretboard

After we have the fretboard cut out and thickness sanded to size, it is time to slot the board. For small jobs, I use the fret slotting saw, fret slotting template and miter box. There is a formula to figure out the fret spacing for odd scale lengths. Try the
fret caculator I found online. I used this formula for a couple of neck jobs with odd scale lengths. For Building your own practical fret slotting machine, please refer to my eBook soon to be published. As my orders for necks started to increase, my ability to manually slot fretboards became impractical. Take it from me, I wanted to manually slot each neck but the miter saw blade seems like it expands as it heats up from friction and gets harder and harder to saw as the slot gets deeper. The saw actually feels like it is a slip fit when the blade is cold and a press fit and pinched in the slot when hot. Not sure if this is really happening, just what it feels like. I even tried some types of blade lubrication with no luck. There is much detail when it comes to slot depth. In a perfect world, it is nice to have .010″ depth below each fret tang. As the radius changes down the neck, the flat bottom slot cannot match the effect of the taper and radius at the fretboards edge. I will discuss tips and tricks in detail in the eBook. This is beyond the scope of this blog.
Thanks for checking out this blog and please join my newsletter and pass this blog along to anyone you think may be interested in it or my product recommendations. I don’t want the downstream builders to suffer my trials along the road to building their dream neck.



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