Jianghan PDC drill bit with tooth inserts

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

17 1/2" IADC135 rubber-sealed steel tooth tricone drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

Jianghan PDC drill bit with tooth inserts

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

17 1/2" IADC537G insert tooth tricone bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

4 5 8 single cone drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

6 Metal Sealed Roller Bits

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 1 2MD ultra-high-speed tooth drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 1 2 metal seal 617 drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 1 2 metal sealed steel tooth drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 1 2 metal sealed roller bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 12MD high-speed rotary drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.

8 12 steel tooth roller drill bit

Toothed drill bits, steel tooth drill bits, and PDC drill bits, mining coal mine drill bits, air drill bits, and caliber assembly drill bits. Applications: drilling oil field wells, water wells, mining and coal mining, geological exploration, hydrological detection, engineering piling, geothermal development, bridge drilling and other drilling fields.