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Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Specifications
Brand Name :
Aoxing
Model Number :
56~153#
Certification :
ISO9001
Place of Origin :
Hebei,China
MOQ :
1 Piece
Packaging Details :
in Plywood Case
Model NO. :
56~153#
Material :
Alloy Steel, Diamond, Carbide
Features :
Fast Speed, High Efficiency
Formation :
Medium Hard, Hard Rock Formation
Application :
Groutiong Coal Mine Gas Discharge Water Well Drill
Origin :
China
Description

PDC Matrix Body Flat Type With Top Head 76 99 112 120 133mm Sintered Bit Drill Bit With Nw Pin

PDC Drill Bit Feature:

1. Suitable for soft, medium and hard formations.
2. Super strong material promotes gauge wear resistance to provide long bit life.
3. PDC cutter can improve the life and shield the risk of complex formation drill not passed.
4. Drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth


Product main moden and size:
1. General specification:75#,90#,113#,133#,153#,171#,219#
2. Enhanced specification:75#,90#,113#,133#,153#,171#(Dual water ball),171#(Three water ball)
3. Special type specification:65#,153#(4 wing),3 wing(It can be directly connected with the drill pipe)Specifications are 32#,42#,50#,60#,76#,89#(Routine for 50#)
4. Composite sheet reinforced:There are mainly 1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.
In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with the geological sheet/petroleum sheet to achieve reasonable use.
Applicable stratum: clay stratum, sand stratum, gravel stratum and weathered stratum.


Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mmNw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mmNw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mmNw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm

Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Strata Grading Instructions
Grade 1 loose soil: secondary loess, secondary laterite, soft sandy soil without gravel and breccia, diatomaceous earth
Grade 2 loose rocks: loess, laterite, peat, clay, sand, kaolin
Grade 3 soft rocks: strongly weathered shale, slate, dry pasture and schist, slightly cemented sand
Grade 4 slightly softer rocks: shale, sandy shale, oil shale, carbonaceous shale, calcareous shale, sand-shale interbedded, argillaceous limestone
Grade 5 slightly harder rock: gravel and gravel layers, collapsible layers, argillaceous slate, sericite chlorite slate, schist, limestone
Grade 6-7 medium hard rock: chlorite, mica, slate, dry pasture, schist, silicified limestone, calcite
Grade 8-9 hard rock: silicified mica, gneiss, basalt, diabase, pyroxenite, quartz Anshan porphyry
Grade 10-11 hard rock: granite, granodiorite, gneiss, rhyolite, quartzite
Level 12 Hardest Rocks: Quartzite, Jasperite, Cape Shale, Corundum, Quartz, Flint, Jasper

Rock grouping and recommended use of the bit table
Grade name Represents Drilling speed Suggested drill bit
1 Loose soil redeposited loess,lateritite,Soft sandy soil free of gravel and breccia,diatomite 15/H Pineapple bit,slice,plain film,Scraper coreless bit
2 Loose soil loess,red clay,cumulosol,Sand soil,Kaolin class 8/H Pineapple bit,denticle,slice,Triangle,Bread
3 Soft rock Strongly weathered shale,Slate,schist,Slightly cemented sand layer 6/H Scraper coreless bit,Concave three wings,slice,Breadslice
4 A little soft rock Slate,arenaceous shale,carbonaceous shale,argillaceous marl,calcareous shale 5/H scraper,Recessed coreless bit,slice,Bread,Breadslice,Triangle,Electroplated diamond
5 A little hard rock Rubble and gravel layer collapse layer,Slate,limestone,Marble,schist 3/H Concave three wings,Bread,A helmet piece,Electroplated diamond
6-7 Medium hardness Slate,schist,Silicified limestone,Calcite 2/H Bread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit
6-7 Medium hardness Slate,schist,Silicified limestone,Calcite 2/H Bread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit
8-9 Hard layer Basalt,Quartz anshan porphyry,Fai green rock 1.2/H A helmet piece,Low-alcohol electroplating,Low thermal,Innovative no.7 fast bit
10-11 Super Hard rock Granite,granodiorite,gneiss,rhyolite,aposandstone 0.8/H Low-alcohol electroplating,Low thermal,Innovative no.7 fast bit
12 Super Hard rock aposandstone,jasperite,hornberg,corundolite 0.3/H Low-alcohol electroplating,Low thermal,Innovative no.7 fast bit
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Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm

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Product Detail
Brand Name :
Aoxing
Model Number :
56~153#
Certification :
ISO9001
Place of Origin :
Hebei,China
MOQ :
1 Piece
Packaging Details :
in Plywood Case
Contact Supplier
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Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm
Nw Pin Sintered PDC Flat Drill Bit With Top Head 76 99 112 120 133mm

Hengshui Aoxing Geological Equipment Co., Ltd

Verified Supplier
1 Years
hebei, hengshui
Business Type :
Manufacturer, Seller
Main Products :
Core Drill Equipment, Core Bits, PDC Drill Bit
Employee Number :
>100
Certification Level :
Verified Supplier
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