porducts list
- Denim Fabric [1]
- Drums, Pails & Barrels [1]
- Flame Retardant Fabric [1]
- Plastic Rods [1]
contact datails
Hubei CUG Kingrock Geo-tools limited Company
+86-27-67885192, 87482063
+86-27-67885192, 87482063
Wireline core drilling tools can lift core from drill rods without extract coring system from the hole. A complete set of wireline drill tools include: Core barrel assembly, overshot assembly, drill rod, holding dog, hoisting plug, circle wrench etc. It has many advantages such as high penetration rate, high core recovery ratio, long bit life and lower labor intensity. The advantages can get more clear when the drill hole become more deeper.
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