rock bit

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

Size from 3 7/8" to 26"
Covers almost all IADC code.
Stocks adequate&timely delivery

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

API TCI bit, higher ROP, longer use life.
high reliability and quality

we are factory for tricone bit,pdc bit,hole opener,welcome to visit us ,to inquiry and to order.fast delivery ,quality guaranteed

1. Reliable quality and reasonable price
2. Covers almost all IADC code.
3. Fast drilling speed.
4. Long working life
5.Quantity of reliable

1.High strength
2.High flexibility
3.High wear resistence
4.High drilling efficiency
5.Long service life

Gauge rows are Ovoid type and inner rows are ogive type.
Designed for hard and abrasive formation with high compressive strengths

Gauge rows are ovoid type and inner rows are conical type.
Designed for medium hard and abrasive formation with high compressive strengths

Size: 5 7/8' 6' 6 1/2' 7 1/2' 7 7/8' 8 1/2 8 3/4' 9 1/2' 9 5/8' 9 7/8' 12 1/4' 17 1/2' 13 5/8' 14 3/4' 15' 15 1/2' 17 1/2' 22' 24' 26'

OEE can supply tricone bits and PDC bits which are widely used in world and we certificated by ISO 9001:2000 and API SPEC 7. We can manufacture journa

Gauge rows are and inner rows are conical type. Designed for medium soft formation with low compressive strengths.

we have got ISO9001 certificate and our tricone bits have been sold to 30 countries all over the world.

Detailed Product Description
A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks

TCI tricone drill bit 63/4" mining tricone rock bit

1.ISO&API
2.competitive price
3.professional manufacture

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:sealed bearing
5.delivery on time

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

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

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

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

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

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

TCI Tricone bits/Rock bits
1). 3 7/8''~ 17 1/2''
2).10 years
3).1 pcs+5 days
Three cone bit is widely used in well drilling

Water well drilling tricone roller bit
1.Good wear resistance
2.Higher stability
3.Tungsten carbide hardfacing on tooth surface
4.Reasonable price

PDC Core bit, PDC rock bits, single core rock bit
1.PDC core drill bit
2.Fast drilling rate
3.Strong cutting structure durability
4.Used for oil

High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more efficiently

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

1.suitable formation :soft to middle soft
2.famous company in China.
3.main market:USA,Asian,Middle East.