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Diamond Core Bit

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Medium To Hard Formation Impreg Bit , Core Drill Bits Concrete Bq Nq Hq Pq


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Description
High LightImpregnated Diamond Bit
Diamond Core Drill Bit
Diamond Drill Bit
NameH Diamond Core Drill Bit
SizeB N H P
StandardDCDMA Standard/ Q Standard
MatrixF 1~14
ApplicationDifferent Rock Formation In Mineral Exploration
Height12mm 14mm
Place of OriginChina
Brand NameCore Master
CertificationISO9001
Model NumberB/WL Sand Profile(59.56mm/36.4mm)
Minimum Order Quantity2 PCS
PriceNegotiation
Packaging DetailsWooden box/ Carton box/ customized
Delivery TimeAccording with order
Payment TermsT/T L/C Western Union PayPal
Supply Ability999+

1. Impregnated diamond core bit

It is most common and popular in the field of mineral exploration and geological exploration. At present, the three models (main series, navigation series and primary series) produced by our company have been recognized and recommended by many customers. Our company has selected high-grade synthetic diamond particles, which are distributed in the depth of impregnation bit matrix series. The base layer of the crown contains these crystals evenly distributed, which are embedded in the powder metal binder to improve the life and penetration rate. As the best record of our drill bit in South Africa, the life of a single drill bit reaches 614.40m.

In order to help the customer to select suitable bit and reduce customer’s workload, please follow below three steps to choice your bit.

{1}Assure diameter of Impregnated bit

TypeCore bit
Outer DiameterInner Diameter
InchmmInchmm
BTW2.34559.561.66742.35
NTW2.96575.312.21856.35
HTW3.76295.572.80971.35
A/WL1.87547.631.06226.97
B/WL2.34559.561.43336.4
B/WL-32.34559.561.3233.53
N/WL2.96575.311.87547.63
N/WL-32.96575.311.77545.08
H/WL3.76295.572.563.5
H/WL-33.76295.572.40661.11
P/WL4.805122.053.34584.96
P/WL-34.805122.053.2783.06
T2-562.205561.64241.7
T2-762.992762.42961.7
T2-863.385862.82371.7
T2-1013.9761013.29583.7
T6-1013.9761013.1179
T6-1315.1571314.252108

{2}(1)Appropriate hardness of matrix(For some special or complicated ground,we will need to customize the diamond bits according to the actual drilling conditions.)

pl25261597-remark

Diaond bits crown shap and applications:

Flat : applicable to drilling different levels of hardness or abrasive formation , generally for single and dual tube drill bits.

Semi-round:good distribution of the diamond at bit face, adapt to a small broken or loose formation ,applicable to drilling medium-hard and hard formation .

Ladder:applicable to drilling medium –hard, broken or iterbedded formations, hole deviation can be prevented .

Serrated: applicable to drilling hard and dense formation , enhancing drilling rate.

Ladder serrated: applicable to medium –hard, have good stability during the drilling .

Gear Type: applicable to harder or dense formations, enhancing drilling rate .

Bottom Jetting : applicable to drilling sedimentary or metamorphic formations which containning more power ,high coring recovery rate and avoid excessive washout of core.

Specifications

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