tricone rock bits

pdc drill bit drill bit oil drill bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Low cost
4.Good quality and after-sale service

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

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

Drill bit features:
1. Parabolic crown profile, blade cutter setting
2.8 1/2mm PDC cutter, medium cutter density
3. Interchangeable screw nozzle

Tungsten Carbide Mining Bit For Oil Well:
1.Company History: 30 years
2.Long Working Life: 70 Hours

1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

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

 
7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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1.Structure:Deep Hole Drilling
2.Tapered connection:6°7°11°12°
3.Outside Diameter Mm:76-178
4.Thread connection:R22.R25.R28.R32.R38.T45.T51.

We can supply button bits with different thread and different diameters.
Bits for rock drill

button bits rock drilling button bit

DTH Rock Hammer Bits
1. Material:Carbide tip
2.Working Pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill Dia Range : 65mm ~253m

1.Lower oil, air consumption
2.Medium and high air pressure DTH hammer bits
3.Air Holes:2,3,4
4.DTH rock dill bits
5.Deep hole drilling

TCI Roller bit,TCI rock bit,TCI tricone bit 1.size rang from 3 7/8" to 26"
2.Covers almost all IADC code.3.Reliable quality and reasonable price

body matrix diamond cutter bits
1.cover all PDC matrix body bit size
2.high precision metal seal
3.reasonable price and long uselife

Product Size
5 1/2, 6 1/2 7 7/8, 8 1/2, 8 3/4 10 5/8, 12 1/4 13 3/4, 17 1/2, 22, 24, 26
IADC CODE
M223, M322, M316, M222, M416, M122

milled tooth tricone oil drill bits
1.Low compressive strength
2.High drillability
3.Soft formation

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

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

A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes.

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

1.Structure:Deep Hole Drilling
2.Outside Diameter Mm:76-178
3.Thread connection:R22.R25.R28.R32.R38.T45
4.thread bits with hardness carbide button

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

thread drill bits of button bits
1.Button Type :R32
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO900