Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0Z577500
Dormer Step drill A412 HSS Vaporised M102D110637
Lenox Drill Bit 20-34mm 8-Step 3/8"8O710997
Dormer Step drill A412 HSS Vaporised M50N144560
Dormer Step drill A412 HSS Vaporised M39O549866
Dormer Step drill A413 HSS Vaporised M41G528462
Dormer Step drill A412 HSS Vaporised M86U422183
Wera 843 Stepped drill bits, 4-20 mm, 75 mm1N703445
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
Dormer Step Drill 5.5-10mm HSS 10mm Shank0L810373
Ruko Step drill set HSS-TiN spiral fluted, sizes 0/9, 1, 2 in plastic case - 3 pcs7Q960813
Ruko Step drill 6-27MM7U708480
Ruko ULTIMATECUT Multidrill set HSS RUnaTEC in plastic case - 3 pcs.3P375382
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design6Y333291
Ruko Step drill 6-12MM9E058064
Ruko Step drill 6-20MM8W063411
Ruko step drill hss sp gr. 6, tialn8U269987
Ruko step drill hss sp gr. 11, titan8V131246