Drill bits designed to go on and on.
A titanium nitride is a hard coating bonded generally to High Speed Steel, making it almost as hard as Tungsten, yet keeping the HSS base that is easy to sharpen.
These brad point bits have a tip that will not wander, and also give clean hole on entry for those visible holes.
Supplied in a sturdy metal case for storage.
Set includes 25 brad point drills from 1mm to 13mm in size in 0.5mm steps.