Dormer Step Drill 6.6-13mm HSS 13mm Shank9W038700
Dormer Step drill A412 HSS Vaporised M50N144560
Milwaukee Step Drill 6-40.5mm7U350956
Milwaukee Step Drill Set 4-30mm HSS TiAlN 3-Piece1T082366
Milwaukee Step Drill 4-20mm 0.25" Shank1Z348236
Milwaukee Step Drill 4-30mm 0.25" Shank7K742874
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
Ruko Step drill HSS in inch dimensions, spiral fluted with cross-ground tip No. 12R479119
Ruko step drill hss tialn gr. 22V209466
Ruko Step drill HSS with 3 cutting edges no. 0/97W250019
Ruko Step drills HSS TiN spiral fluted with split point no. 123A288876
Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross grinding No. 83Z986753
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground tip No. 19Q580322
Ruko Step drill HSS with 3 cutting edges no. 21Q605893
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 36K129409
Ruko Step drills HSS TiALN spiral fluted with split point no. 46L300724
Ruko Step drill HSS-Co 5 spiral fluted with cross grinding No. 186X382479
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 93L860000
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross ground No. 84O131147