Milwaukee Step Drill 6-32mm8X174241
Ruko Step drill HSS, spiral fluted with split pointF6315.000.002
Fabory Step Drill 4-30mm HSS 10mm ShankU6315.004.030
Fabory Step Drill 4-20mm HSS 8mm ShankU6315.004.020
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
Facom Step Drill 4-12mm HSS 6mm Cylindrical Shank 65mm8B387356
Dormer Step Drill 4.5-9mm HSS 9mm Shank1Q267085
Lenox Drill Bit 4-12mm 19-Step 1/4"8O060626
Milwaukee Step Drill Set NO 3-6 3-Piece9E485505
Facom Step Drill 4-39mm HSS 10mm Cylindrical Shank 107mm0F812134
Wera 843 Step Drill 4-20mm 6.35mm Shank1N703445
Milwaukee Step Drill 4-20mm0F653588
Milwaukee Step Drill 4-12mm1B156179
Dormer Step Drill 3.4-6mm HSS 6mm Shank5T242955
Ruko Step drill set HSSE-Co 5 spiral fluted, sizes 0/9, 1, 2 in plastic case - 3 pcs2X912509
Ruko Step drill set HSS-TiAlN spiral fluted, sizes 0/9, 1, 2 in plastic case - 3 pcs6U420266