Ruko Step drill HSS-Co 5 spiral fluted with cross grinding No. 94T159966
Ruko Step drills HSS spiral fluted with split point no. 78J277360
Ruko Step drills HSS spiral fluted with split point no. 52Z860697
Ruko Step drills HSS spiral fluted with split point no. 37U316845
Ruko Step drill HSS spiral fluted with split point short design no. 16Y333291
Ruko Step drills HSS spiral fluted with split point no. 26E780122
Ruko ULTIMATECUT step drill HSS RUnaTEC with FLOWSTEP® No.11F652008
Ruko ULTIMATECUT Multidrill HSS RUnaTEC, spiral fluted with turbo tip S18P447356
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-Co 5 in inch dimensions, spiral fluted with cross grinding No. 12Y236803
Ruko Step drills HSS TiALN spiral fluted with split point no. 87U250291
Ruko Step drills HSS TiN spiral fluted with split point no. 0/97W057468
Ruko Step drill HSS with 3 cutting edges no. 0/97W250019
Ruko Step drill HSS TiN spiral fluted with cross-ground tip for metric cable glands No. 157Y180422
Ruko Step drill HSS-Co 5 in inch dimensions, spiral fluted with cross grinding No. 33E583630
Ruko Step drills HSS without point no. 203G705815
Ruko Step drills HSS TiN spiral fluted with split point no. 123A288876
Ruko Step drills HSS TiALN spiral fluted with split point no. 93X546849
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground No. 23Y466748