Machining Tool

1.Size:17 1/2"
2.Covers all IADC codes
3.Long life and full model
4.good after-sales service
5.certificated with API and ISO

tricone bit
1Sizes rang from 2 7/8" to 26"
2Covers almost all IADC code
3Reliable quality & price
4ISO Certificate

tricone bit:
1.size: 3"~26"
2.suitable for the drilling industry;
3.more favorable price;
4. we will deliver the good once we receive your payment

tricone bit:
1.size: 4 3/4"
2.It is suitable for the drilling industry;
3.Quality has a reliable guarantee;
4.high quality service;

1.API &ISO9000
2.lower price with good quality
3.hight efficiency and long lifetime
4.solid strength and broad business

1.best quality for 3"~26"
2.certification API and ISO9001
3.established in one thousand nine hundred and eighty
4.supplier to America and Middle

tricone bit:
1.size: 4 3/4"
2.It is suitable for the drilling industry;
3.Quality has a reliable guarantee;
4.high quality service;

a.certification API and ISO9001
b.established in one thousand nine hundred and eighty
c.supplier to America and Middle East

TCI and steel tooth tricone bits
1.certified by API and ISO
2.large in store
3.high quality and competitive price
4.fast drilling rate

rock bit,tricone bit
1.Sizes rang from 2 7/8" to 26"
2.Covers almost all IADC code
3.rubber seal,metal seal
4.ISO9001:2008

API Tungsten Carbide Drag Bits
1. ISO9001
2. good stability
3. high drill speed
4. cheap

1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

1)good quality, low cost
2)GK PDC are our proprietary product
3)high drilling speed
competitive PDC drag bits with GK cutter

1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

Great three wings step drag bits
1. three wings
2. high drill speed
3. good stability
4. good price

1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
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