Milled Tooth tricone bits, Size from 3-7/8" to 26";
Tungsten carbide insert tricone bits, Size from 3-7/8" to 26".
Open bearing, Sealed bearing;
Air rotary drilling, Mud rotary drilling;
For Mining, Water well drilling, Geothermal drilling, Mineral exploration, Piling;
Rotary drill pipes: Pin Box API Reg, API IF, BECO;
Deck bushing, Spindle sub, Saver sub, Bit Sub
For drills made by Sandvik, Atlas Copco, Joy Global, CATERPILLAR (Bucyrus, Reedrill,and Marion).

Bit 12-1/4", 311mm

IADC code: 825, 822
Open bearing / Sealed bearing
Designed for mining very hard and abrasive rock
such as hard granite, quartzite, iron ore and diamond mine;
Application: 46,000-56,000 PSI
Pin connection: 6 5/8" API Reg Pin;
Product Weight: 98kg.

Bit 9", 229mm

IADC code: 425, 422
Open bearing / Sealed bearing
Designed for mining very soft rock
such as shale, soft limestone, soft sandstone, soft dolomite, and coal mine;
Application: 4,000-7,000 PSI
Pin connection: 6 5/8" API Reg Pin;
Product Weight: 50kg.

Sub

Save Sub, Bit Sub, Spindle Sub,Rob stabilizer
Box-Box, Box-Pin, Pin-Pin
Thread type:
API REG 4-1/2", 6-5/8"
BECO 4-1/2", 5-1/4", 6",7"