A shorter twist bit used with a kreg micro jig? Does such a thing exist?
Why I’m trying to find such a bit: I plan to install stair treads on existing stringers without acces from underneath and plan to use pocket holes (with adhesive).
Admittedly, I haven't read the post through so I maybe missing the point but just as an FYI, short drills are known as screw machine length or s/m drill bits.