China factory Coprod89 Long Shank Bit for Atlas and Sanvick Free Design Custom

Product Description


one. Our items can match in excess of 95% from the original items.
two. Large top quality raw substance, with high quality hardened techniques for prolonged lifestyle.
3. Complete creation chain to safe stable and prompt manufacturing leadtime.
4. Seasoned senior experts and prolonged yr knowledgeable employees and engineers.
five. Tailored suitable and swift and successful service.
six. Price are competitive from the CZPT brands and greatest top quality against the little manufacturing unit.
7. Owing to large high quality, skilled serivce and aggressive price tag, we have gotton very good popularity from our buyer all above the entire world, this sort of as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, and many others.

Product Pictures:

Merchandise Specifications:

Bit Shank INCH External Diameter Bit Diameter Bit Diameter Size (much less little bit) Excess weight (significantly less little bit) Functioning Pressure Recommended Rotation Speed
Code No.   mm mm inch MM KG MPA R/MIN
BR1 2 54 64-seventy six 2.5-three 760 10 .7-1.75 25-40
BR2 two 62 70-ninety two.8-3.5 880 fourteen.five .7-1.seventy five twenty five-40
BR3 three 82 90-a hundred and ten 3.5-4.three 889 26 .7-1.seventy five 25-forty
CIR90 3 80 85-one hundred ten three.3-4.three 800 19 .5-.7 twenty five-40
CIR110 four ninety eight a hundred and ten-135 4.3-5.three 839 32 twenty five-forty
CIR150 five 137 a hundred and fifty five-178 six.1-seven 908 69 .5-.7 25-forty
COP32 3 eighty two 90-a hundred and ten three.5-4.3 888 25 one-1.5 twenty five-40
COP44, DHD340 4 ninety nine a hundred and ten-135 four.3-5.three 1030 39 one-2.5 25-40
COP54, DHD350 five one hundred twenty five a hundred thirty five-155 five.3-6.1 1214 seventy six.five one-2.five 25-35
COP54, DHD350 five a hundred twenty five a hundred thirty five-one hundred fifty five 1214 76.5 one-2.5 25-35
COP64, DHD360 6 142 one hundred fifty five-one hundred ninety 6.1-7.5 1248 100 1-2.five twenty-30
COP84, DHD380 eight one hundred eighty 195-254 7.7-10 1492 188 1-2.five twenty-thirty
DHD3.five three 82 ninety-a hundred and ten three.5-4.3 930 25 1-1.5 25-40
DHD1120 12 275 305-445 twelve-seventeen.5 1900 480 one-2.five fifteen-twenty five
IR3.five three eighty two ninety-a hundred and ten three.5-4.3 888 25 one-1.5 25-40
NUMA100 ten 226 254-311 10-twelve.2 1510 288 1-2.five 15-25
NUMA120 twelve 275 305-445 twelve-seventeen.5 1900 485 one-2.five fifteen-twenty five
QL40 4 99 a hundred and ten-one hundred thirty five 4.3-5.3 1097 forty one 1-2.5 twenty five-forty
QL50 5 a hundred twenty five a hundred thirty five-155 1156 seventy three one-2.five twenty five-35
QL60 six 146 155-one hundred ninety 6.1-7.five 1212 ninety five one-2.5 20-thirty
QL80 eight one hundred eighty 195-254 seven.7-10 1465 182 one-2.5 fifteen-25
SD4 4 99 110-135 four.3-5.three 1084 forty.five one-2.5 25-forty
SD5 5 a hundred twenty five 135-one hundred fifty five five.3-6.1 1175 seventy two.five one-2.five twenty five-35
SD6 6 142 a hundred and fifty five-a hundred ninety 6.1-7.five 1261 100 1-2.5 20-thirty
SD8 eight a hundred and eighty 195-254 7.7-ten 1463 192 one-2.five fifteen-twenty five
SD10 ten 226 254-311 10-twelve.2 1502 290 1-2.5 15-25
SD10 10 226 254-311 ten-12.2 1502 290 one-2.5 15-25
SD12 twelve 275 305-445 12-17.5 1880 487 1-2.five 15-25

Little bit Face Shape Assortment:

one. Drop Center Little bit
For higher penetration costs in gentle to medium challenging and corrosive rock formations. Low to medium air pressures. Greatest hole deviation handle.
2. Concave Face
The all-round application bit experience especially for medium challenging and homo generous rock formations. Very good hole deviation handle and very good flushing potential.
3. Convex Confront
For substantial penetration charges in gentle to medium-difficult with minimal to medium air pressures. It is the most resistance to metal clean, and could decrease the load and dress in on the gauge buttons, but very poor hole deviation control.
4. Double Gauge Confront
This type of experience shape is ideal for quickly penetration rates in medium to hard rock formations. Created for high air pressures and great resistance to steel wash step gauge little bit.
five. Flat Face Bit
This sort of experience condition is suitable for challenging to quite challenging and abrasive rock formations in programs with large air pressures. Excellent penetration rates an resistance to steel clean.


Carbide Button Condition Options:

We need to affirm the following Item Specification ahead of putting an get:
1. The kind of CZPT bit
2. The head diameter of CZPT bit
3. Bit face condition Option: (Main shapes are: Fall Center, Concave Experience, Convex Confront, Double Gauge Confront, Flat Encounter)
four. Form of alloy enamel. (Main tooth shape: Domed/Spherical Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)

Production Approach Stream Chart:

About Us:

We are a leading company for numerous of rock drilling equipment, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX and many others. Our manufacturing unit locates in LiuYang city, ZheJiang province, China, in which occupies an region of 26,600 square meters, and generation facility occupies 22,000 square meters.

Quality top quality, specialist serivce and aggressive price, we get very great track record from our throughout the world consumers, not only from the domestic, but also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..

Factory Overview:
Our Staff and Exbition:

High quality Guarantee:

Our merchandise are created of substantial high quality metal and all spares components are inspected strictly before shipping and delivery. We have swiftly responses for your criticism and recommendation.

Deal and Transport:

Regularly Questioned Concern:

1.Are you a maker or a trade firm?

We are a company of rock drilling equipments and pneumatic tools in China.


two.How a lot of workers in your manufacturing unit?and what is your company scale?

We have far more than one hundred workers, such as manufacturing facility employees,sales people,QC ,R&D and administration crew.
With a land area of 26600 m2and workshop sapce of 22000 m2.We are equiped with above four hundred sets of distinct advanced equipments and services needed for manufacturing rock drilling device and pneumatic resources.More than fifty-70% for export which handles most of the international marketplaces such as Korea,Malaysian,Australia,Russia,Middle Asian,East,Europe,South America,and Africa and so on..


3.The place are your business?

We are positioned in HangZhou metropolis,ZheJiang province,where our 1st chairman Mao was born.1 and 50 percent hrs by vehicle from the nearest HangZhou global airport,2 and 50 percent hrs by CHR specific from HangZhou nan station to HangZhou city.


4.Why choose CJG DRILL?

1)We have much more than seventeen many years of investigating,establishing, production and exporting substantial quality rock drilling equipments and penumatic equipment to the global market.

two)Large top quality compatible with Sandvik, CZPT Copco,CZPT Rand and so forth…

three)Unbeatable value

4)Exceptional support.


five.Which port do you transport from?

We generally ship container from ZheJiang port.HangZhou port is accessible way too.


6.Can you accept OEM & ODM ?

Yes, both of them are suitable.


7.What is your least order amount?

Our MOQ are 1pc or 1 complete established, the price may count on the order quantity.


8.What is your payment time period?

We can accept T/T, L/C at sight, West union and in income.


nine.How about the supply time?

It all relies upon,normally it requires about a single thirty day period both in peak and off period.

one.Could we make a timetable of an appoinment with your business?

Absolutely.You are the most welcome.You should inform us your arrival time in any spot of China and initial schedule in progress.We can reserve the hotel,supply pickup services from HangZhou HangZhou airport or the CHR Express station unpon your arrival and following the appoinment.Be our guest then!

Weclome our dearest clients to Pay a visit to our manufacturing unit and to pick our fantastic merchandise ranges!


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China factory Coprod89 Long Shank Bit for Atlas and Sanvick     Free Design Custom