Features:
High speed steel, polished.
Carry aluminum case.
Two flutes, automatically deburrs as you drill.
Tri-flat shank for sure grip.
6mm shank: 4 to 12mm, 9 steps (4, 5, 6, 7, 8, 9, 10, 11, 12mm)
4 to 12mm, 5 steps (4, 6, 8, 10, 12mm).
8mm shank: 6 to 18mm, 7 steps (4, 8, 10, 12, 14, 16, 18mm)
4 to 22mm, 10 steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm)
10mm shank: 6 to 35mm, 13 steps (6, 8, 10, 13, 16, 18, 20, 22, 25, 28,
30, 32, 35mm)
Item# : SPM8473205811
Model # : 90061