glass drilling bits

1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R
5.Strict quality control

Matrix body PDC bit
1.best price and high quality
2.5 blade count
3.7 nozzles
4.Spiral blades...

1.Certified by ISO9001&API
2.size: cover all IADC code
3.Long work life.

steel tooth tricone bit
1) low price with best quality tricone bit
2)steel tooth bit in large stock
3)lmanufacturer

1)Size from 95mm to 450mm
2)Super quality and competitive price
3)Meet the needs of the new and old customers

API Mill Tooth Tricone Bit/Soft Rock Drilling Bit
1.Conical Teeth and Hard-facing
2.Reliable Bearing System
3.Fast Drilling rate
4.API ISO9001

down the hole bits for drilling rig
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

rubber seal rock bit
1.long service time
2. rubber seal
3. suit for soft formation
4.best price and high quality

1. Certified by ISO9001&API
2. Covers all IADC codes
3. Used for oil and gas, mining, geothermal fields

Road carbide drilling bits
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.35mm diameter
3.Use for foundation creation,coal mining,etc.

steel tooth bit for well drilling
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Certification by ISO

M1966 PDC bits for oil/water well drilling
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

certification API and ISO9001
established in one thousand nine hundred and eighty
supply to America and Middle East

Specifications
pdc core bit makes premium pcd disc as its teeth;
no. 45 steel as its bit body;
solid quality;
good price; ...

Flat face button bits
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

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.Machine type:forging
2.Main market:USA,Middle East,South Africa,etc.
3.Bearing type:sealed journal bearing

tricone rock bit
1.well drilling
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

9 7/8"IADC617G oil drilling rock bit:
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

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

Steel body PDC drilling bit
1.Certification by API & ISO
2.Low cose
3.Large inventory on hand
4.All size available...

Flat face button bits
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4high quality and low price
5.more inventory

tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert

PDC bit for water well drilling
Double layer cutters design enhances the resist-impact capability and extends bit life

foundation drilling bits
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.Certificate:ISO
3.Use for coal mining
4.heat treatment: 40-44HRC hardne