glass drilling bits

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

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

IADC417 soft formation TCI drilling rock bits
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available

foundation drilling carbide auger bit
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.Certificate:ISO
3.Use for coal mining
4.heat treatment

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

1.best offer
2.super class quality
3.drilling bit for exploration

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

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

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

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

1.Low compressive strength
2.Medium hard and abrasive formation
3.Gauge protection

TCI Tricone Bits 8 1/2"
1.Tungsten carbide hardfacing on tooth surface
2.Higher stability
3.Better load burden balance

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

1) supply new and junk drill bits,pdc bits,tci bits,tricone bits,rock bits.
2)steel tooth bits,drill pipe,scrap drill bits

1.Fast drilling speed.
2.Long working life
3.Reliable quality and reasonable price

pdc drilling bits machine
1.Good wear-resistance
2.Tungsten carbide hardfacing on tooth surface
3.Better steel and longer stable drilling hours

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

PDC core bit
1.Standard PDC cutters.
2.column diamond gauge protection
3.Suitable for medium to medium-hard formation

drilling bit
1>ISO9001&API
2>Complete specifications
3>Be used in several of different formation

Tungsten Carbide Insert Cone Bit All Sizes Available
1. All sizes available
2. High Penetration, High Blade Profile

1) Be used for water well, oil field, underground, construction, geothermal, directional boring
2) Various of model and dimension available

Specifications
1.Machine type:forging
2.Main market:USA,Middle East,South Africa,etc.

1.Rock Drilling Machine Tool
2.R25 Threaded Tungsten Carbide Button Rock Drill
3.Hard Rock Drilling Bits

Insert tooth button rock drilling bit
1.Size rang from 3 7/8~26
2.Certified by ISO9001&API
3.Reliable quality and low cost
4.Fast drilling rate

1.button tooth or steel tooth
2.carton, wooden box,steel box or as your requirements
3.soft,medium soft,hard,medium hard

Mining rock water well drilling bit
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

mining rock bit
1.long service time
2. API & SGS
3. well drilling,oil drilling/coal drilling
4.best price and high quality

9 1/2" PDC Bit for Well Drilling
1.The use of high strength high tungsten carbide teeth
2.High-precision metal seal
3.Size rang from 3 7/8-26

Cutting structure is force balanced,non-symmetrical blade and the deep junk slots .

Matrix body pdc bit for well drilling
Certified by ISO9001
Covers all IADC codes
Size:4 5/8"(117.5mm)~17 1/2"(444.5mm)