שם מותג
Kingdream, CS, Lilin, Huanyu, Smith and so on
מספר דגם
Various IADC codes
Product name
7 1/2 inch diameter 190mm
Machine Type
tricone drill bit
Size
3 3/4 "(95.3mm)~26"(660.4mm)
Body type
tungsten carbide
Market
USA,Middle East,South Africa
Teeth
insert button or milled tooth