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Diamond Core Drilling Tools Model Type NQ 75mm Impregnated Diamond Core Bits

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KSQ Technologies (Beijing) Co. Ltd
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City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MrYingkai Zhang
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Diamond Core Drilling Tools Model Type NQ 75mm Impregnated Diamond Core Bits

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Brand Name :MIROC
Model Number :Impregnated Diamond Bit
Certification :ISO
Place of Origin :China
MOQ :1
Price :Negotiation
Supply Ability :20000pcs per month
Delivery Time :15-20 days
Packaging Details :Standrad export packaging or customized
Application :Mineral exploration industry
Type :Core Bit
Crown Shap :Flat, Semi-round, Ladder, Serrated, Gear, etc.
Type of formation :Soft to Super Hard
Usage :in wire-line drilling series
Common Size :Overseas Standard Q series and others
Packaging :Carton, Wooden Box, Pallet
Color :Black, Yellow or as requirements
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Diamond Core Drilling Tools Model Type NQ 75mm Impregnated Diamond Core Bits

The impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry.

Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It was especially effective at coal formation, using toothed bits can get better water flowing and drilling footage effect. Nowadays, the impregnated diamond bits have been widely used in wire-line drillinng series.

Specifications

Size
Outside Diameter
Inside Diameter
Inch
mm
Inch
mm
AQ
1.880/1.870
47.75/47.50
1.607/1.057
27.1/26.85
BQ
2.350/2.340
59.69/59.44
1.438/1.428
36.52/36.27
NQ
2.970/2.960
75.44/75.19
1.880/1.870
47.75/47.50
HQ
3.770/3.755
95.76/95.38
2.505/2.495
63.63/63.38
PQ
4.815/4.795
122.30/121.80
3.350/3.340
85.09/84.84

Diamond Core Drilling Tools Model Type NQ 75mm Impregnated Diamond Core Bits

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