diamond tile drill 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

 High Performance 14MM Core Drill Bits turbo / Impregnated diamond core drilling Bit   <span styl

 
TC Casing Concrete Core Drill Bit / BW NW HW Diamond Casing Shoes Bits     
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1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

30% payment advanced, then 70% payment before shipping.
Shipping Terms:
By Sea/By Air Or As Your Requirements
We also can other types and sizes dri

Impregnated diamond core drilling bit , Core Bits
Specifications
1. Available in all stand

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

BQ NQ HQ PQ Precision high strength    Reaming Shells for  Exploration , Gas
 
Specifications<

5 blades PDC bits for drilling
1.PDC certified by ISO9001 & API
2.Fast drilling rate
3.Strong cutting structure durability

 
Metric Geological Core Drill Bi

electroplated dia

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

Impregnate wireline diamond core drill bit for hard rock formation Specifications1. Available in all standard dril

Specifications Diamond PDC rock bit
1.Blades:5 6 7 or..
2.Cutters:19*13mm
3.4 1/2" API reg
4.Speed:60-300rpm

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

High Performance AQ NQ PQ Diamond Core Bit Set With Hard Matrix
 
Quick Detail:
&nbs

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

1Certified by ISO9001&API
2Used for water well, oil field
3.High quality and sincery
4.long history

API 4"Single Cone Bits for well drilling(101.6mm)
1.3 7/8" to 26"
2.Cover almost all IADC code
3. Adequate Stock&timely delivery

vacuum brazed diamond core drill kit

PQ HQ NQ BQ Wireline Impregnate Diamond Core Drill Bit With High Recovery Ratio
 
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Small Core Bits / Impregnated Diamond Casing Shoe

Shock    Diamond Core Bit Set With Hard Matrix in cutting non-ferrous
 
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Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

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

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

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

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

1.Soft to medium hard formations drilling
2.Proprietary cutting teeth
3.Enhanced security diameter
4.Hydraulics design