USD 940/piece

HA337
high, hard abrasive formations, such as the hard limestone, dolomite, sandstone, flint, etc

Size and types availableSize: Common sizes, 6.6-1/ 2, 7-7/ 8, 9-7/ 8, 10-5/ 8....

USD 940/piece

HA317
high compressive strength, the hard and abrasive formations such as limestone, dolomite, sandstone, flint, etc

Size and types availableSize: Common sizes, 6.6-1/ 2, 7-7/ ....

USD 625/piece

HA216/ 217
Medium hardness, high compressive strength, and a hard interlayer, such as hard shale, sandstone, limestone, etc

Size and types availableSize: Common sizes, 6.6-1/ ....

USD 625/piece

HA136/ 137
Low compressive strength of soft to medium soft ground or soft rock formations in the hard laminated, such as anhydrite, soft limestone, sandstone, etc.

Size and....

USD 625/piece

HA126/ 127
1, low compressive strength, high drillability very soft ground, such as shale, clay, rock salt, limestone and other soft

Size and types availableSize: Common sizes....

USD 3000/pcs

FJ527G
1, Low compressive strength
High   drillability   of   soft   ground, such as shale
clay
sandstone
Soft limestone etc.
2, Large diameter deflection top spoon shaped....

USD 940/piece

FJ447G
1, Low compressive strength
High   drillability   of   soft   ground, such as shale
clay
sandstone
Soft limestone
Rock salt
Gypsum etc.
2, The inner row teeth is....

USD 940/piece

FJ517G
1, Low compressive strength
High   drillability   of   soft   ground, such as shale
clay
sandstone
Soft limestone etc.
2, Large diameter deflection top spoon shaped....

USD 940/piece

FJ437
1, Low compressive strength
High   drillability   of   soft   ground, such as shale
clay
sandstone
Soft limestone
Rock salt
Gypsum etc
2, The inner row teeth is....

USD 3125/pcs

1, TCI tricone bit, steel teeth tricone bit, rock bit.
2, certified by ISO and API
3, cover wide size code
4, best price
5, delivery on time

tricone bit:
We are a....

USD 3125/pcs

1, TCI tricone bit, steel teeth tricone bit, rock bit.
2, certified by ISO and API
3, cover wide size code
4, best price
5, delivery on time

tricone bit:
We are a....

USD 935/pcs

1, TCI tricone bit, steel teeth tricone bit, rock bit.
2, certified by ISO and API
3, cover wide size code
4, best price
5, delivery on time

tricone bit:
We are a....

USD 935/pcs

1, TCI tricone bit, steel teeth tricone bit, rock bit.
2, certified by ISO and API
3, cover wide size code
4, best price
5, delivery on time

tricone bit:
We are a....

USD 3125/pcs

HJ547G
1, low compressive strength, there is hard abrasive laminated soft strata, such as hard shale, anhydrite, soft limestone, sandstone, dolomite with sandwich, etc
2, within....

USD 3125/pcs

HJ527
1, low compressive strength, high drillability very soft ground, such as shale, clay, sandstone, soft limestone, rock salt, gypsum, etc
2, cone and the cone back surface....

USD 3125/pcs

HJ527
1, low compressive strength, high drillability very soft ground, such as shale, clay, sandstone, soft limestone, rock salt, gypsum, etc
2, cone and the cone back surface....

3125USD/piece

Tricone bit1.High-strength, high flexibility, high temperature, high wear resistance.2. High-precision metal seal.3. Locking roller ball, to adapt to high-speed.4. The use of high....