Ruko Twist drill DIN 338 Type N HSS TiN Ø 6.4 mm4V636142
Ruko Twist drill DIN 338 Type VA HSS-Co 5 Ø 3.7 mm4B873450
Twist drill DIN 345 type N nominal dm 10 mm HSS-Co5 profile ground MK1 MK1 6xdmr6D275224
Ruko Twist drill DIN 338 Type UNI HSS-Co 5 Ø 7.5 mm4K388926
Ruko Twist drill DIN 338 Type VA HSS-Co 8 Ø 10.2 mm1V099871
Ruko Screw-hole punch with three-point cutting tip Ø 47.0 mm9J876101