Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground tip No. 19Q580322
Ruko Step drills HSS TiALN spiral fluted with split point no. 0/59R925909
Ruko Step drill bit HSS TiN spiral fluted with split point no. 10R299702
Ruko Step drill HSS with 3 cutting edges no. 21Q605893
Ruko Step drill HSS TiN spiral fluted with cross-ground tip for metric cable glands No. 146F067731
Ruko Step drill HSS TiAlN spiral fluted with cross-ground tip for metric cable glands No. 166G232413
Ruko step drill hss tialn gr. 096C473065
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross grinding No. 65Z431875
Ruko step drill hss tialn gr. 17O892774
Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross-ground tip No. 76U876905
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground tip No. 96V897270
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 22G684389
Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross-ground No. 53K964887
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross grinding No. 75M510261
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. 137R353378
Ruko Step drills HSS TiN spiral fluted with split point no. 30W898584
Ruko Step drills HSS TiALN spiral fluted with split point no. 130Z050069
Ruko Step drills HSS without point no. 300G638609
Ruko Step drill HSS in inch dimensions, spiral fluted with cross-ground No. 41A143978