carbide drilling bits

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

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

1.Thread cross drilling bits
2.Thread: 7°
3.Diameter:38-127mm
4.Long life span
5.socket inside diameter: 19, 22, 25mm...

PDC Bits
1) our pdc bit Certified by ISO9001&API
2) our pdc bit have Fast drilling rate
3) our pdc bit posses Strong cutting structure

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

diamond mining equipment drilling bit
1.All sizes available
2.Large inventory on hand
3.Good quality and after-sale service
4.Reasonable price

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

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.

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

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

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

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

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

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

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

1.Tricone insert tooth drilling bits
2.Rubber sealed bearing
3.Cover almost all IADC code
4.Good quality

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

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

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.B22/B25 Cross drilling bits
2. Any rock drilling condition can be used.
3.Alloy steel.
4.Taper degree: 6, 7, 11, 12 .
5.Bit diameter: 2

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

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

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

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

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

1.button tooth or steel tooth
2.wide size code
3.soft,medium soft,hard,medium hard