Milwaukee Step Drill Set 4-30mm HSS TiAlN 3-Piece1T082366
Milwaukee Step Drill 4-20mm 0.25" Shank1Z348236
Milwaukee Step Drill 4-12mm/1" Titanium Aluminum Nitride 0.25" Shank 83mm5B246333
Milwaukee Step Drill 4-12mm/2" Titanium Aluminum Nitride 0.25" Shank 83mm4L810791
Milwaukee Drill Set 2-20mm 10-Piece3F633443
Promat Step drill drill. range 4-30 mm HSS spiral-grooved no. of cutters 2 no. of steps7X124605
Promat Step drill drill. range 30-40 mm HSS, straight-fluted no. of cutters 2 no. of st3K231593
Ruko Step drill 6-12MM9E058064
Ruko Step drill 6-20MM8W063411
Ruko Step drill 6-27MM7U708480
Ruko ULTIMATECUT Multidrill set HSS RUnaTEC in plastic case - 3 pcs.3P375382
Step drill drilling range 6–32 mm HSS spiral-grooved no. of cutters 2 no. of ste6V884028
Promat Step drill set dm 4-12/4-20/4-30 mm HSS spiral-grooved 3-part plastic box2T008207
Promat Step drill drill. range 12-20 mm HSS, straight-fluted no. of cutters 2 no. of st5Z078340
Ruko step drill hss tialn gr. 22V209466
Ruko step drill hss sp gr. 2 tin9P158266
Ruko step drill hss sp gr. 2 tialn7X185153
Ruko step drill hss tin gr. 10R299702
Ruko step drill hss sp gr. 09 tin1W018151
Ruko step drill 2 mm steigd. tialn4X082774