API 8 1/2 IADC617 China rock drill bits/water well drilling bits
Min.Order: 1 Piece/Pieces
1.tricone rock bit
2.best quality
3.drill bit manufacturer
rock drill steel rod,jack hammer chisel bit
Min.Order: 1 Set/Sets
The core heat treatment technology
Mining rock drill bits tungsten carbide insert 6 3/4'' three cone roller bits with API 7-1 Certification
Min.Order: 20 Piece/Pieces
Mining rock drill bits tungsten carbide insert 6 3/4'' three cone roller bits with API 7-1 Certification
API 6 1/4" IADC 537 TCI tricone rock drill bit for water well
Min.Order: 1 Piece/Pieces
API 6 1/4" IADC 537 TCI tricone rock drill bit for water well
7 7/8 inch(200mm) IADC 537 Tci tricone rock drill bit for water well
Min.Order: 1 Piece/Pieces
7 7/8 inch(200mm) IADC 537 Tci tricone rock drill bit for water well
17 1/2 inch Steel tooth Tricone rock drill bit/Tricone bit
Min.Order: 1 Piece/Pieces
17 1/2 inch Steel tooth Tricone rock drill bit/Tricone bit
[Manufacturer]
Yichuan rock bit sealed bearing tricone bit water rock drill bit
Min.Order: 1 Piece/Pieces
Yichuan rock bit sealed bearing tricone bit water rock drill bit
8 3/8 inch milled tooth rock drill bits steel tooth tricone bit
Min.Order: 1 Piece/Pieces
8 3/8 inch milled tooth rock drill bits steel tooth tricone bit
[Manufacturer]
Super performance rock drill tools drill bits drill rods shank adapter coupling sleeves extension rods MF rods
Min.Order: 20 Piece/Pieces
Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
hejian HY rock drill bits TCI bits/tungsten carbide insert tricone drill bit butten twist drill bit
Min.Order: 1 Piece/Pieces
1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time
0.4-0.63Mpa Jack Hammer Pneumatic Rock Drilling , Gas Powered Rock Drill
0.4-0.63Mpa Jack Hammer Pneumatic Rock Drilling , Gas Pow
Wet Drilling Jack Hammer Pneumatic Rock Drilling , Hand Held Rock Drill
Wet Drilling Jack Hammer Pneumatic Rock Drilling , Hand H
6 3/4" IADC217 big size hole opener bits with tricone rock drill bits
6 3/4" IADC217 big size hole opener bits with tricone rock drill bits
R32 R38 R45 T38 T45 T51 Rock Drill Tools Drill Rod Water Well Threaded MM MF Speed Drifter Extension Drill Rod
Min.Order: 20 Piece/Pieces
Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
rock drill steel rod,jack hammer chisel bit,breaker drill rod
Min.Order: 1 Set/Sets
The core heat treatment technology
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