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China, Chinese Pearldrill Cutting Tool Stone Cutter Marble Diamond Segment for Granite Mining Cutter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond ToolsDiamond CutterDiamond SegmentDiamond Cutter
Guangzhou International Technology Co., Ltd.
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Product Description product descriptionIntroduction to PDC tools:Hunan Guangzhou International Technology Lo,. td is a leading manufacturer specializing in R&D, design and production of diamond composites. Our TD tools are the most advanced PDC tools availableMaterial: PDC-polycrystalline diamond compact is composed of polycrystallineDiamond layer and tungsten carbide substrate.The polycrystalline diamond layer has extremely high hardness andWear resistance, while the wear resistance of tungsten carbide substrates will be greatly improvedDuctility and capacity of monolithic composites.Diamond thickness increased to 1.8mm -2.3mmImprove impact strength and abrasion resistanceHeat resistance increased to 750 degrees Celsius compared to 700 for the previous ZMLong life and stable performancefeature:The choice of diamond powder is higher.Using a new type of tungsten carbide, the bond strength characteristics have been improved.The interface claw is changed to a mesh groove, which consists of 20 vertical grooves, and the groove depth is shallow.The internal structure of the sintering tank has been improved to make the pressure and temperature more uniform.New super heat-resistant metal is used to avoid contamination during sintering.The sintering process was modified to improve the bonding strength of diamond-diamond bonds between diamond layers.Increase the diamond content, the thickness of the diamond layer increases to 2.0mmApplication: Oil Drilling / Mining / Coal Drilling / Geological ExplorationQualityISO 9001:2008Packing: plastic boxSpecification of diamond cutters PDC cutters:Dimension CodeDiameter (mm)Height (mm)Polycrystalline table thickness (mm)Polycrystalline chamfer (mm)Carbide chamfer (mm)HSCODE08088.00±0.038.0±0.12.1±0.20.40±0.10.76±0.2582071910100810.00±0.038.0±0.12.1±0.20.40±0.10.76±0.25130513.44±0.035.0±0.11.5±0.20.35 x 45°0.5 x 45°130813.44±0.038.0±0.11.5±0.20.35 x 45°0.5 x 45°131313.44±0.0313.2±0.12.1±0.20.40±0.10.76±0.25160815.88±0.038.0±0.11.5±0.20.35 x 45°0.5 x 45°161315.88±0.0313.2±0.12.1±0.20.40±0.10.76±0.25161615.88±0.0316.3±0.12.1±0.20.40±0.10.76±0.25191619.05±0.0316.3±0.12.1±0.20.40±0.10.76±0.25Remarks:Customized Specifications Upon requestStrata Grading InstructionsGrade 1 loose soil: secondary loess, secondary laterite, soft sandy soil without gravel and breccia, diatomaceous earthGrade 2 loose rocks: loess, laterite, peat, clay, sand, kaolinGrade 3 soft rocks: strongly weathered shale, slate, dry pasture and schist, slightly cemented sandGrade 4 slightly softer rocks: shale, sandy shale, oil shale, carbonaceous shale, calcareous shale, sand-shale interbedded, argillaceous limestoneGrade 5 slightly harder rock: gravel and gravel layers, collapsible layers, argillaceous slate, sericite chlorite slate, schist, limestoneGrade 6-7 medium hard rock: chlorite, mica, slate, dry pasture, schist, silicified limestone, calciteGrade 8-9 hard rock: silicified mica, gneiss, basalt, diabase, pyroxenite, quartz Anshan porphyryGrade 10-11 hard rock: granite, granodiorite, gneiss, rhyolite, quartziteLevel 12 Hardest Rocks: Quartzite, Jasperite, Cape Shale, Corundum, Quartz, Flint, JasperRock grouping and recommended use of the bit tableGradenameRepresentsDrilling speedSuggested drill bit1Loose soilredeposited loess,lateritite,Soft sandy soil free of gravel and breccia,diatomite15/HPineapple bit,slice,plain film,Scraper coreless bit2Loose soilloess,red clay,cumulosol,Sand soil,Kaolin class8/HPineapple bit,denticle,slice,Triangle,Bread3Soft rockStrongly weathered shale,Slate,schist,Slightly cemented sand layer6/HScraper coreless bit,Concave three wings,slice,Breadslice4A little soft rockSlate,arenaceous shale,carbonaceous shale,argillaceous marl,calcareous shale5/Hscraper,Recessed coreless bit,slice,Bread,Breadslice,Triangle,Electroplated diamond5A little hard rockRubble and gravel layer collapse layer,Slate,limestone,Marble,schist3/HConcave three wings,Bread,A helmet piece,Electroplated diamond6-7Medium hardnessSlate,schist,Silicified limestone,Calcite2/HBread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit6-7Medium hardnessSlate,schist,Silicified limestone,Calcite2/HBread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit8-9Hard layerBasalt,Quartz anshan porphyry,Fai green rock1.2/HA helmet piece,Low-alcohol electroplating,Low thermal,Innovative no.7 fast bit10-11Super Hard rockGranite,granodiorite,gneiss,rhyolite,aposandstone0.8/HLow-alcohol electroplating,Low thermal,Innovative no.7 fast bit12Super Hard rockaposandstone,jasperite,hornberg,corundolite0.3/HLow-alcohol electroplating,Low thermal,Innovative no.7 fast bit -Production process-1. Steel blanking2. Car inner and outer round thread3. Milled nozzle insert alloy groove4. Welding alloys5. Welded diamond compacts6. Sanding the appearance7. paint8. Packed and shipped-APPLICATION RANGE-Apply to:Water Well Drilling/civil engineering and infrastructure/for rock core drilling/geological coring exploration/Soil Testing and sampling /geophysical survey/mineral exploration and other industries. -WHY CHOSE US-pearldrill is a leader in the manufacture and development of PDC bits in China. We provide the best quality PDC coring drill to the market, all types of PDC non-coring drill traces. Our drill bits are used for well drilling, mining and construction contractors. Our drill bit has been tested and verified by time, with wear resistance and fast drilling speed. Different drill bits can be customized according to different rock formations. The engineering time is greatly shortened, and the maximum performance is exerted in the operation during drilling. Our products are durable and reliable. Our products are the preferred drill bits for drilling engineers in many countries because of our precise design and efficient drilling during use. -PAYMENT-DIY customization: please provide your rock formation information or detailed size drawings.Free samples: some samples can be provided free of charge.Trading:EXW, FOB, CFR, CIF, DDU such as.Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.Delivery time: normally 7-12 days -DELIVERY-Delivery: there are four main delivery channels including air, sea, express and road transportation, which can be selected according to customers' different requirements.Air freight logistics:DHL/UPS/EMS/TNT/ FEDEX,etc.-PACKAGING STYLE- -EDLIVERY- -AFTER-SALES SERVICE-Dear User:Welcome you to choose and use our products correctly!The geological drill bit produced by our company has a 6-month warranty period.In case of abnormal scrap such as sheet falling, steel body cracking, lamination of composite sheet, etc., the company may make compensation if the situation is confirmed by the quality department of the company.If it is one of the phenomena listed in the following table, it shall be deemed as normal scrapping, and the company shall not compensate for it:1.Drop: Wear no more than 10%, send back for replacement, wear no more than 50%, depending on the situation, steel body cracking: wear no more than 30%, send back for replacement; Wear more than 50%, such as artificial improper crack, do not change.2.Wrong size or thread: New back for new.3.Weak solder joints, broken wing pieces, etc. : wear not more than 20%, send back for a new; Wear more than 50%, such as artificial improper operation, do not change.4.The problem of lamination of composite slices: It depends.
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