metal drilling bit

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

Specifications
Size from 3 7/8" to 26"
Covers almost all IADC code
Good quality and after-sale service
High quality ,competitive price.

Rock bit:1.It is suitable for the drilling industry;2.Quality has a reliable guarantee;3.We will provide high quality service;

1.Lower oil, air consumption
2.Medium and high air pressure DTH hammer bits
3.Air Holes:2,3,4
4.Diameter:254,305,311,318,330
5.Deep hole drilling

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

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.Matrix body PDC drilling bit with 5 blades
2.Cover almost all IADC code
3.Meet with API Spec7-1 ISO 9001:2008

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

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

Water well drilling tricone roller bit
1.Good wear resistance
2.Higher stability
3.Tungsten carbide hardfacing on tooth surface
4.Reasonable price

1.Homnework diameter size:7-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:223

T45 T51 Retrac Button Bit China
1.Thread : R25 R32 R38 T38 T45 T51 ST58 ED68
2.Gauge button angle : 30° 35°
3.Diameter :45mm-140mm

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

1.API IADC HJ/HA New Kingdream TCI Bit for Drilling.
2.suitable for different formation
3.API&ISO9001 certification

pdc drill bits for oil exploration
1. All sizes available
2. Arc blade design, medium cutter density
3. ISO & API

A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks;
Used for oil/water well,mining,etc;

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

suitable for water well drilling bit
TCI tricone bit Tungstan carbide insert tricone bit
small tooth, big tooth,conical inserts,chisel inserts

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

1.High quality PDC core bit for well drilling
2.Cover almost all IADC code
3.Meet with API Spec7-1 ISO 9001:2008
4.Diamond

1.T thread: T38, T45, T51, ST58, T60 GT 60.
2.Main button bits diameters:T51 76-178mm.
3.Material :Tungsten carbide.
4.Button bit shape:Spherical.

1.Homnework diameter size:7-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:223

1.new product: one cone bits
2.material:carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard

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.Cover all IADC code
2.Good wear-resistance
3.Large inventory on hand
4.Certified by ISO9001&API
5.Higher stability

1.Homnework diameter size:11-1/2 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Conical teeth
4.IADC code:627

1.Seal type:Metal/Rubber
2.Material:alloy/carbide
3.competition price

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

insert tooth tricone bit
1.Meet with API Spec7-1 &ISO 9001:2008
2.30 years experience in water well bits
3.Good quality and after-sale service