Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

Product Details
Customization: Available
Type: Core Drill
Usage: Well Drilling
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  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
  • Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
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Basic Info.

Model NO.
JG-04
OEM
Yes
Blades
3
Weight
7kg
Thread
Male or Female
API
2 3/8", 3 1/2", 4 1/2" Support Customization
Formation
Medium Hard, Hard Rock Formation
Application
Groutiong, Coal Mine Gas Discharge
Features
Fast Speed, High Efficiency
Corlor
Golden or Customized
Transport Package
Carton or Wooden Box
Specification
75~325mm
Trademark
pearldrill
Origin
Hunan
HS Code
8207191000
Production Capacity
5000000pieces/Year

Product Description

-PRODUCT BRIEF -

Product Introduction:  
PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces, so that the functional properties of the bit is also different.So there are many different types of PDC non coring drill bits on the market.
PDC non-coring bits have strong adaptability to drilling in complex rock formations, good stability and hardness, strong wear resistance, strong blade strength and impact resistance, and high drilling efficiency. The PDC non-coring bit is a superhard geological diamond that can be directly attached to the drill pipe.
Pearldrill Hunan Guangzhou Technology Co., Ltd.'s PDC non-coring bit not only has the above advantages, but also has high drilling verticality.
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.

 -PRODUCT BRIEF-
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
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, Jaspe

Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

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
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine BitsPearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
Production process: 
1. Steel blanking
2. Car inner and outer round thread
3. Milled nozzle insert alloy groove
4. Welding alloys
5. Welded diamond compacts
6. Sanding the appearance
7. paint
8. Packed and shipped


Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

 
-COMPANY BRIEF-
We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

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.
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
 

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Speedmade Industries Co., Ltd will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.
Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging 
 
Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need  
Delivery 
 
Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air  

 


Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits
 Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

Purchase process

Pearldrill Oil Bits Coal Mine Bits 3wings4wings PDC Rock Bits Diamond Bits Water Well Bits Coal Mine Bits

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