Holemaker SDL6-38MM Step Drill, Spiral Flute, 12 Steps, 6mm Step Length, 6 - 38mm
$199.25
Sizes: 6, 9, 13, 16, 19, 21, 23, 26, 29, 32, 35, 38mm
Step Length: 5.5mm
Overall Length: 101mm
Shank Diameter: 12mm