Uygulanabilir Endüstriler
Enerji ve Madencilik, Kuyu sondaj
Bearing sealed
metal sealed (HJ) Rubber seal (HA)
formation
soft to hard formation
color
red,blue, yellow ,glodn
Teeth type
insert button or milled tooth,saw tooth
Connection
4 1/2" API Reg pin
Name
rock core drilling machine