Machining Tool

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

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

water drilling
1.ISO9001:2008
2.Water well drilling
3.Semi-finished pdc bit
4.Optimized ROP and bit life

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

Min.Order: 1 Piece/Pieces
Trademark: Great
Standard: API&ISO
lower price
86-158 308 16371

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

1.Soft to medium hard formations drilling
2.machine type:tungsten powder
3.best cutters:hughes in USA
4.port:TIANJIN port

Min.Order: 1 Piece/Pieces
Trademark: Great
Standard: API&ISO
Origin: China ...

1. Antiwear and long lifetime
2. Cutter's quality performance is good
3. Rubber seal or metal seal
3. Adequate Stock and delivery on time

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

PDC diamond bit
1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.lower price

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

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.Fast drilling speed.
2.Long working life
3.Reliable quality and reasonable price

1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) resonable price

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

1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) supplier to America and Middle East

1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) resonable price