Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross-ground No. 39O380115
Ruko Step drill HSS spiral fluted with split point short design no. 29P158266
Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross grinding No. 28H924741
Ruko Step drills HSS TiN spiral fluted with split point no. 64C866135
Ruko Step drills HSS without point no. 408B198653
Ruko step drill hss sp gr. 11, titan8V131246
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground tip No. 19Q580322
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 56V376379
Ruko Step drills HSS TiN spiral fluted with split point no. 95V096804
Ruko Step drill HSS TiAlN spiral fluted with cross-ground tip for metric cable glands No. 166G232413
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 93L860000
Ruko Step drill bit HSS TiN spiral fluted with split point no. 23N994182
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross grinding No. 75M510261
Ruko Step drill bit HSS TiN spiral fluted with split point no. 0/97M708313
Ruko Step drill HSS-Co 5 in inch dimensions, spiral fluted with cross grinding No. 57Q833529
Ruko Step drills HSS TiN spiral fluted with split point no. 57L346796
Ruko Crash barrier step drill HSS-TiAlN spiral fluted with cross grinding4X082774
Ruko Step drill HSS TiN spiral fluted with cross-ground tip for metric cable glands No. 175B405723
Ruko Step drill bit HSS spiral fluted with split point no. 15H062008
Ruko Step drill bit HSS spiral fluted with split point no. 20F033810