China CIR Series Low Pressure Tungsten Carbide Mining Rock Water Well Drill Bits Water Well Drilling Bit Tools Drill Bit with ce certificate top quality Good price

Product Description

-Solution Transient-

The drill human body of the merchandise is 42crmo. 42CrMo steel belongs to ultra-large-energy metal, with large power and toughness, good hardenability, no apparent mood brittleness, high fatigue limit and resistance to several impacts following quenching and tempering. Potential, reduced temperature affect toughness is very good. The metal is suitable for the manufacture of huge and medium-sized plastic molds that need specified strength and toughness. Alloy quality: YK05.
CIR Sequence DTH Drill Bits Merchandise Description

DTH Drill bit features:
Quickly drilling and retrieval!Higher performance, low labor depth of workers!

DTH Drill little bit utilization: 
Extensively utilised in earth and stone CZPT mining Wells drilling building projects drilling Wells edge pillar help.

DTH Drill little bit design:
Medium/Low wind pressure DTH Drill bit:80 ninety a hundred 110 120 a hundred thirty one hundred forty a hundred and fifty one hundred eighty 185 200 220
Substantial wind strain DTH Drill little bit:a hundred and fifteen 127 138 152 165 178 195 203 216 240 254 304

DTH Drill bit type:
Medium/Low wind force DTH Drill little bit,Large wind stress DTH Drill bit

DTH hammer model:
Medium/lower wind pressure DTH hammer:CIR65 CIR70 CIR90 CIR110 CIR130 CIR150 CIR170 CIR200        
High wind strain DTH hammer:DHD340 DHD350 DHD360 DHD380 N125 SD12

DTH HAMMER software scope:
Widely utilised in metallurgical, coal, chemical, developing resources are not occupied mines and h2o conservancy, hydropower, freeway and railway protection construction initiatives, and so forth. Ideal for dry wind h2o mixing and shotgun-gap h2o gushing wet operation, dependable functionality, is the perfect drilling hole and rock drilling gear.

DTH HAMMER software scope:
When the influence stroke begins, piston and disc are in the upper position, air strain passes through radial holes in the bonnet and seat into the higher chamber of the cylinder, press the piston down at large velocity to effect the drill bit. When the piston goes to the spline keyway of the bushing is closed, Force in the reduce cavity begins to rise, the middle hole at the leading of the piston leaves the valve rod, ventilate the higher chamber, drop in stress end of perform excursion. When the piston hits the stop of the bit, due to the fact of the upper and reduce force big difference, the valve disc reverses and the piston returns to the stroke frequently.

- DTH hammer bits benefits -

Drill Diameter The relationship specification Alloy (star) Stomates Bodyweight(KG) Notes
fifty 29×4 five 1 one With sort fifty   hammer
sixty five 37×4 6 one one.4 With kind 60   hammer
76 44×4 8 2 2.2 With type 70   hammer
eighty 50×6 eight two three.2 With sort eighty   hammer
90 54×6 10/eleven 2/3 3.9 With kind 90   hammer
one hundred 54×6 ten/11 2/3 four.1 With sort ninety   hammer
a hundred and ten 54×6/60×4/65×6 thirteen two/3 6. With type 90/100B/110 hammer
a hundred and twenty 54×6/60×4/65×6 12/13 2/3 6.two With sort 90/100B/a hundred and ten hammer
a hundred thirty 54×6/60×4/65×6 15 3 seven.2 With type ninety/100B/a hundred and ten hammer
a hundred and forty 60×4/65×6 15 3 7.9 With sort 100B/one hundred ten hammer
145 60×4/65×6 sixteen 3 8.2 With sort 100B/110 hammer
one hundred fifty 60×4/65×6/90×6 16/20 three eight.6-19.8 With variety 100B
/a hundred and ten/a hundred and fifty hammer
a hundred and sixty 65×6/90×6 20/21 three 19.3 With type 110/a hundred and fifty hammer
a hundred and seventy 65×6/90×6 20 three 19.8 With type a hundred and ten/a hundred and fifty hammer
a hundred seventy five 65×6/90×6 20/21 3 twenty With variety a hundred and ten/one hundred fifty hammer
180 65×6/90×6 20 three 21.six With variety 110/a hundred and fifty hammer
two hundred 90×6 twenty three 24 With type 150 hammer
one hundred and five 64×8 13 two 8 With type 340 hammer
115 64×8 13 two eight.five With sort 340 hammer
140 82×8 fourteen 2 twelve With type 350 hammer

-DTH hammer bits benefits -

The ball tooth:
It is primarily utilised for DTH drill little bit edge tooth, suited for really difficult rocks with sturdy abrasivity.
Parabolic tooth:
It is primarily utilized in DTH drill little bit side and middle enamel, suitable for rocks with medium and difficult use.
Warhead tooth:
It is mostly employed in DTH drill little bit middle teeth, appropriate for abrasive medium hardness medium rocks. The delicate rock can also be produced edge tooth.
Sharp tooth:
Mainly utilised in DTH drill bit center enamel, suited for gentle rocks with high drilling velocity and low tooth fracture fee.

-DTH hammer bits benefits -

one.Thanks to the specific inner framework of the DTH hammer designed according to the latest drilling idea, it can provide the optimum strength for the bit, with higher drilling velocity and minimal fuel use.
two.Thanks to the use of substantial-quality alloy steel materials and CZPT d processing technologies, the functionality of DTH hammer is stable and its service daily life is CZPT .
three.Because of the easy and trustworthy inside framework, the hammer is simple to disassemble, minimal failure rate and straightforward to maintain.
four.Owing to the multi thread connection of chuck and hydraulic cylinder, it is easy to independent the drill from the hammer.
5.Interchangeable with DTH little bit and drill pipe.Our organization supplies low stress DTH Drill bits and off middle DTH Drill bits.
We can make various requirements and various kinds of alloy ball bit according to various wants of customers.It is commonly used in mining, tunnel excavation, underground plant excavation and other building websites.It is an best substitute for the exact same type of ball little bit overseas, with steady top quality and higher cost performance.

Strata Grading Recommendations

Grade 1 loose soil: CZPT ary loess, CZPT ary laterite, soft CZPT soil without gravel and breccia, diatomaceous earth
Grade 2 loose rocks: loess, laterite, peat, clay, sand, kaolin
Grade 3 comfortable rocks: strongly weathered shale, slate, dry pasture and schist, a bit cemented sand
Grade 4 a bit softer rocks: shale, CZPT shale, oil shale, carbonaceous shale, calcareous shale, sand-shale interbedded, argillaceous limestone
Grade 5 a bit 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
Quality 8-9 challenging rock: silicified mica, gneiss, basalt, diabase, pyroxenite, quartz HangZhou porphyry
Grade 10-eleven difficult rock: granite, granodiorite, gneiss, rhyolite, quartzite
Amount 12 Hardest Rocks: Quartzite, Jasperite, Cape Shale, Corundum, Quartz, Flint, Jasper

Rock grouping and advised use of the bit table
Quality  name Signifies Drilling pace Advised drill bit
1 Free soil redeposited loess,lateritite,Soft CZPT soil cost-free of gravel and breccia,diatomite 15/H Pineapple bit,slice,simple film,Scraper coreless little bit
2 Unfastened soil loess,purple clay,cumulosol,Sand soil,Kaolin course 8/H Pineapple bit,denticle,slice,Triangle,Bread
three Gentle rock Strongly weathered shale,Slate,schist,Marginally cemented sand layer six/H Scraper coreless little bit,Concave a few wings,slice,Breadslice
four A little delicate rock Slate,arenaceous shale,carbonaceous shale,argillaceous marl,calcareous shale five/H scraper,Recessed coreless bit,slice,Bread,Breadslice,Triangle,Electroplated diamond
5 A small hard rock Rubble and gravel layer collapse layer,Slate,limestone,Marble,schist three/H Concave three wings,Bread,A helmet piece,Electroplated diamond
6-7 Medium hardness Slate,schist,Silicified limestone,Calcite two/H Bread,A helmet piece,Electroplated diamond,Scorching pressed diamond,Modern no.7 CZPT little bit
six-7 Medium hardness Slate,schist,Silicified limestone,Calcite two/H Bread,A helmet piece,Electroplated diamond,Scorching pressed diamond,Innovative no.7 CZPT bit
eight-nine Challenging layer Basalt,Quartz HangZhou porphyry,Fai CZPT rock one.2/H A helmet piece,Minimal-alcoholic beverages electroplating,Low thermal,Progressive no.7 CZPT little bit
ten-11 Super Challenging rock  Granite,granodiorite,gneiss,rhyolite,aposandstone .8/H Low-alcoholic beverages electroplating,Low thermal,Progressive no.7 CZPT little bit
twelve Super Tough rock aposandstone,jasperite,hornberg,corundolite .3/H Lower-liquor electroplating,Minimal thermal,Progressive no.7 CZPT bit

-Software Variety-


Implement to:Water Properly Drilling/civil CZPT and infrastructure/for rock main drilling/geological coring exploration/Soil Testing and sampling /geophysical survey/mineral exploration and other industries.


-WHY Selected US-

 SPEEDMADED is a chief in the manufacture and improvement of PDC bits in CZPT . We give the best quality PDC coring drill to the market, all kinds of PDC CZPT -coring drill traces. Our drill bits are used for nicely drilling, mining and development contractors. Our drill bit has been tested and verified by time, with use resistance and CZPT drilling pace. CZPT ent drill bits can be CZPT ized according to different rock formations. The CZPT time is greatly shortened, and the maximum overall performance is exerted in the operation throughout drilling. Our products are tough and reputable. Our goods are the favored drill bits for drilling engineers in numerous international locations since of CZPT exact style and successful drilling for the duration of use.



Do it yourself CZPT ization: please give your rock development details or detailed size drawings.

Cost-free samples: some samples can be offered free of charge of demand.

Investing:EXW, FOB, CFR, CIF, DDU this kind of as.

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

Shipping and delivery time: normally 7-twelve times





Shipping: there are four major delivery channels which includes air, sea, convey and highway transportation, which can be selected according to CZPT ers' distinct specifications.

Air freight logistics:DHL/UPS/EMS/TNT/ FEDEX,etc.






-Soon after-Income Service-

Pricey Person:

Welcome you to choose and use CZPT products accurately!

The geological drill bit created by CZPT business has a 6-thirty day period guarantee interval.In case of abnormal scrap this sort of as sheet slipping, metal entire body cracking, lamination of composite sheet, etc., the company might make compensation if the situation is verified by the quality section of the company.

If it is one of the phenomena listed in the adhering to table, it shall be deemed as normal scrapping, and the firm shall not compensate for it:

one.Fall: CZPT r no much more than ten%, ship back for replacement, dress in no more than fifty%, relying on the predicament, metal entire body cracking: put on no more than 30%, deliver again for replacement CZPT r far more than fifty%, this kind of as artificial poor crack, do not alter.

two.Mistaken dimensions or thread: New back again for new.

three.Weak solder joints, damaged wing items, and so forth. : wear not more than twenty%, send out back for a new CZPT r far more than 50%, these kinds of as artificial inappropriate procedure, do not alter.

four.The dilemma of lamination of composite slices: It relies upon.



Tapered bushings supply a minimal-expense, simple, and fast approach of securing sprockets, pulleys, and couplings on regular metric and imperial shafts in a variety of widespread commercial tolerances and finishes. The tapered surfaces on the bearing pad and mating hub are pushed collectively by high-strength screws, permitting the break up bearing pad to shrink securely on to the shaft. Sturdy clamping drive permits higher torque transfer without the fretting troubles associated with a basic crucial actuation.
China CIR Series Low Pressure Tungsten Carbide Mining Rock Water Well Drill Bits Water Well Drilling Bit Tools Drill Bit with ce certificate top quality Good price