tricone rock bits

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Best price, high quality

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

DTH rock drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face shape

The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.

Specifications
1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in it.

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

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

1.thread button bits
2.use in mining ,tunnel ,quarry
3.connect with drill rod

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Kingdream IADC code tricone TCI button rock drill bit
1.Good wear-resistance
2.Tungsten carbide hardfacing on tooth surface
3.High quality

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

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

Name: Tapered Button Bit
1) Diameter: 42mm,
2) Taper degree: 7, 12
3) Suitable carbide tips match with skirt
4) Material: 45CrNiMoV, YK05 etc

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

Matrix body PDC bit
1.best price and high quality
2.5 blades
3.can change the spiral nozzles
4.Spiral blades...

HA Kingdream TCI rock bit IADC517:
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

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

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

Our company takes years with the used and new PDC(diamond) bits, tricone bits, TCI bits, steel tooth bits, single cone bits covering all IADC code.

1.oil well drilling equipment rock bit
2.Sufficient stock&High-quality aftersale service
3.Timely delivery&sincere promise

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

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

ST rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

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

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,

mill tooth rock bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.High quality and low price

high air pressure rock dth bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certi