carbide drilling bits

water well drilling bit
1> Stocks adequate&timely delivery
2>Good quality and after-sale service
3>API Spec7-1 &ISO 9001:2008

BQ HQ NQ PQ  Mining Exploring Diamond Core Drill Bit Set  For Hard Rock Formation
BQ HQ NQ PQ Mining Explorati

 Big Diameter Mining Drilling 4 Wings Chevron Drag Bits with API standard Thread
 
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which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

1.Steel tooth tricone bit
2.Meet with API Spec7-1 ISO 9001:2008
3.IADC 136
4.Soft formation
5.Size:9 1/2'' inch

1.PDC bit with three blades
2.Meet with API Spec7-1 ISO 9001:2008
3.IADC M242
4.Good quality
5.Resonable price

steel body PDC bit for oil drilling tools

ISO CE Sealed Steel Tooth Tricone Rock Bits for Water / Oil / Mining Well Drilling
 
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Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

tricone rock drilling head bit rubber seal 5 7/8'' tci tricone bit

Wireline impregnated diamond core drilling bit for hard rock
 
Specifications
1. Hig

professional Wet Diamond Core Drill Bits  for drilling reinforced concrete
 
 
 

API Standard 4 Wings Step Security Drill Bits for Big Diameter / Water Well Drilling
 
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Custom made Flat Face 56mm PDC Cutter Drill Bits For Rock Stone Drilling
 
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2 Hole Quarry Benching DTH Drill Bits Rock Drilling Tools 130 - 133mm
 
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76mm, 80mm T45 Thread Button Bits Rock Drilling Tools With Angle 300 - 400 Spherical Button Type

 
89mm,102mm 38T Retract Ballistic Type Thread Button Bits Rock Drilling Tools With Water Holes 2 To 5
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Taper Degree 4 Slanting Forging Flanged Bits Rock Drilling Tools With Inside Diameter 15mm - 22mm

 
64mm R38 Thread Type Button Bits Rock Drilling Tools With 350 Angle For Metaling OEM
 

 
45mm, 51mm OD R25, R28, R32 Thread Button Bits Rock Drilling Tools With 300 Angle
 
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20mm,32mm OD Customized Gross Bits Rock Drilling Tools With Taper Degree 4 ISO9001
 
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110mm, 150mm OD DTH Button Bits Rock Drilling Tool With 15 Buttons, 6 Splines, 3 Water Hole
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10 Button Ballistic Type DTH Button Bits Rock Drilling Tools With 2 Air Holes 68mm, 100mm OD
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105mm,140mm Spherical Button Type 14 / 15 DHD Button Bits Rock Drilling Tool With 2 Air Holes
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28mm, 50mm Outside Diameter Chisel Horse Bits Rock Drilling Tool With Water Holes 2
 

4 7/8 inch 13mm cutters 6 blades steel body oil well drilling pdc drill bit

Descriptions Details !
1.for water wells (200~1000m)
2.for geothermal wells(1000~3000m)
3.for oil wells (2000~3000m)