rock drill bit

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

1.Homnework diameter size:7-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:223

1.button tooth or steel tooth
2.wide size code
3.soft,medium soft,hard,medium hard

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

PDC bits uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

PDC Drilling Bit
1.Stocks adequate&timely delivery
2.Meet with API Spec7-1&ISO 9001:2008
3.25 years experience in drill bit

1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.used for oil filed, waterwell
2.Meet API& ISO
3.TCI tricone bits certified by ISO

1.conical teeth and hard-facing
2.Fast drilling rate
3.Strong cutting structure durability
4.rubber seal or metal seal

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

TCI tricone bits/ three cone bits
1.Certified by ISO9001&API
2.Used for water well, oil field
3.IADC:114-117,127,437,517,617,637
4.type:3-8b

1. Good quality, reasonable price
2. ISO9001:2000, API certified
3. Timely delivery

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.sealed journal bearing
2.drill bit for oil and gas
3.drag drilling bit

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1) ISO9001&API
2)Covers all IADC codes
3)Size:8 1/2"
4)Used for oil well and water well

1. Enlarger pilot hole.
2. Diameter can be customized.
3. With or without pilot bits.
4. Drilling soft to hard formation.

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1. High temperature and wear resistance
2. Godd quality reasonable price and after-sale service
3. IADC code suitable for different formation

1.button tooth or steel tooth
2.Equipped with back reaming teeth.
3.High-strength, high flexibility,, high wear resistance

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

PDC bits
1. High wear resistance cutters.
2.Oppose-circumnutation design.
3.suitable for medium to hard formation.

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.