Machining Tool

certification API and ISO9001
established in one thousand nine hundred and eighty
supply to America and Middle East

1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
4.Short delivery time

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) short delivery time

1-Bit API or ISO
2-Bit size 17 1/2"
3-Bit rubber seal bearing
4-Bit IADC code 417-537

API Tungsten Carbide Drag Bits
1. ISO9001
2. good stability
3. Cutters:19*13mm
4. 158 308 16371

Supply all kinds of Rock Bits
Experience in rock bits market
API&ISO9001 certification
High quality low price

size: 76mm
ISO9001:2008
Stock available
Short delivery
All codes are avaliable

1.Alloy steel,low carbon steel,stainless steel,etc
2.making up or breaking out the screw
3.Suitable for 73-245 pipe diameter

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

We are China supplier of TCI tricone bits and pdc diamond bits
Size: 3 7/8"--17"
API&ISO9001:2008
Brand new
MOQ:1 piece

PDC core bit
1.Certified by ISO9001
2.High quality and best price
3.Full size
4.brand: Great

1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615830816371

tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert

tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert