diamond core bit

Sintered Diamond core bit
It is suitable for drilling or sampling high particle sized reinforced concrete and granite
Diameter:26-300mm

Diamond roof core bit segment is ideal diamond tool for drilling concrete, stone, etc. good drilling and high efficiency.

1.High strength
2.High flexibility
3.High wear resistence
4.High drilling efficiency
5.Long service life

 
BW NW HW PW Diamond Core Drill Bitsd Casing Shoe Bit , Impregnated Rod Shoe Bit
 
Imp

diamond core drill bits Diamond Core Drill Bit

Wireline impregnate diamond core drill bit
The impregnated diamond core bits are the most commonly useful bit

Steel body core bit
1.Cover almost all IADC code
2.Meet with API Spec7-1 ISO 9001:2008
3.High quality and good price
4.Large inventory on hand

Shock    Diamond Core Bit Set With Hard Matrix in cutting non-ferrous
 
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ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

PQ Impregnated diamond core bit

Diamond Core Drill Bit for Hard Rock

water drilling
1.ISO9001:2008
2.Water well drilling
3.Semi-finished pdc bit
4.Optimized ROP and bit life

Electroplated Marble Diamond Core Drilling Bit,Stone Drill Bit

Sintered Diamond core bit
It is suitable for drilling or sampling high particle sized reinforced concrete and granite
Diameter:26-300mm

diamond core bit as core drill bit is a special diamond tool for drilling stone, quick, smooth and accurate coring, belong to diamond tool.

Specifications
Mining pdc core bit
1. ISO9001
2. 20yrs experience
3. fast delivery ...

Hollow Core Diamond Drill Bits 75 MM Core Drill Bit Impregnated Casing
 
 
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Sintered diamond thin wall hole saw for glass ceramic core drill bit China made abrasive tools

Wireline impregnated diamond coe bits
1. Available in all standard drilling s

Synthetic Diamond Reaming Shells PQ With Core Bit

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

Bq Nq Hq Pq Diamond Impregnated Core Drill Bit,Drill Bits

38mm Diamond Core Drill Bit For Construction Application Wall, Floors With Long Life
 
Descriptions

NMLC Impregnated diamond core bit

Which has a shallow parabolic profile and medium cutter density, designed for coring the medium hard formation.

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

Sintered Diamond core bit
It is suitable for drilling or sampling high particle sized reinforced concrete and granite
Diameter:26-300mm

Diamond turbo core bit segment is ideal diamond segment used in drilling concrete, ceramic, stone, etc. good drilling and high efficiency.

1.Diamond Core Drill Bit
2.Good material,.Applied to stone
3.Seamless steel pipe makes hydraulic drills stronger and more durable

High Performance Diamond Core Bit Set FOR Core Barrel With Hard Matrix
 
 
HQ , HQ3 , NQ, NQ3