tricone rock bits

tungsten carbide insert rock bits
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

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

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.

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

API Standard kingdream TCI tricone rock bits
2.certified by ISO,API
3.wide size code
4.best price
5.delivery on time

311mm Tricone Roller bit TCI PDC drill bit
1.Sizes rang from 3"-26"
2.Cover all all IADC code
3.Reliable drill bit

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

8 1/2 tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

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

Rock drilling bit
1>ISO 9001:2008 & API spec7-1
2>Complete specifications
3>Be used in several of different formation

Packaging&Delivery
Packaging Details: Wooden or as required
Delivery: 3-10 days according to order qty
MOQ: No strict MOQ while bigger qty win more

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

API 7 7/8" kingdream IADC 517 tricone bit/tungsten carbide drill bit
certified by API &ISO
MOQ can be accepted
a large stock

Bigger diameter for piling in construction field
suitable for different complexes formation
it can be manufactured as customer's special we

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

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

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.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

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

Specifications
1.Manufacturer of TCI&Steel Tooth Tricone Bits
2.Tricone bits passed cetrificate ISO9001
3.Good service and favourable price

Features
1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone bit

tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

mining rock bit
1.long service time
2. API & SGS
3. water and mining drilling
4.best price and high quality...

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

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

carbide thread rock bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

1. high wear resistance.
2.Meet API& ISO
3.TCI tricone bits certified by ISO