DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations

Product Details
Customization: Available
Certification: CE, ISO 9001:2000
Condition: New
Diamond Member Since 2018

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  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
  • DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations
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Basic Info.

Model NO.
80-400mm
Drill Hole Diameter
90-400 mm
Drill Hole Depth
0-2000m
Bit Type
DTH Drill Bits
Drilling Way
Impactor
Size
76-400mm
Hammer Size
2-12 Inch
Shank
Cop, DHD, SD, Ql, Mission, XL
Weight
3-200 Kg
Transport Package
Wooden Box
Specification
5-200 kg
Trademark
JCDRILL
Origin
China
HS Code
8430419000
Production Capacity
500000 PCS/Year

Product Description

DTH drill bit for mining drilling
DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations

Application                                                                                                                                                              

DTH Drill Bits
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life. We offer a comprehensive range of standard and made to order drill bits on an extensive selection of shanks with a wide variety of head designs to suit every project.


Characteristics                                                                                                                                                       1.

Faetures of High Air Pressure DTH Drill Bits
1.Five basic dth drill bit designs: Flat front, Convex, Speed, Concave. All shapes for all types of  rock of hard, soft or abrasive.  
2.Deliver maximum energy to dth drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.
3.Smooth performance and long service life of DTH drill bits due to high quality alloy steel materials and advanced processing technology adapted.
4.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of DTH drill bits.
5.Easy to depart the dth bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

Specification                                                                                                                                                            

Bit Shank Bit Diameter.(mm)
CIR-Series Low Air pressure DTH Bits
CIR65,HR65 65,68,75mm
CIR80,HR80 83,85mm
CIR90,HR90 85,90,110mm
CIR110,HR110 110,115,120,135mm
HR150, 155,160,165,170,180,210,220mm
1''-2''Middle Air pressure DTH Bits
BR1,BR2,HD25 64,70,76,80,82,90mm
3'' High Air pressure DTH Bits
COP32,BR3,HD35,IR3.5,COP34,QL30,M30 85,90,95,100,105mm
4'' High Air pressure DTH Bits
HD45,DHD340A,COP44,SD4,QL40,M40,HM4 105,110,115,120,127,130,133mm
5'' High Air pressure DTH Bits
HD55,DHD350,COP54,SD5,QL50,M50,HM5 130,135,140,146,152,165mm
6'' High Air pressure DTH Bits
HD65,DHD360,COP64,SD6,QL60,M60,HM6 152,155,165,171,190,203mm
8'' High Air pressure DTH Bits
HD85,DHD380,COP84,SD8,QL80,M80,HM8 200,203,216,222,226,229,,241,254,270,305mm
10'' High Air pressure DTH Bits
SD10,NUMA100 254,305,311,318,330mm
12'' High Air pressure DTH Bits
DHD1120,SD12,NUMA120,NUMA125 305,311,330,356,381mm

Packing& Delivery                                                                                                                                                

DTH Hammer Bits Suitable for Mining and Drilling Operations in Various Geological Formations


Service                                                                                                                                                                

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

Q1: Are you trading company or manufacturer ?
A: We are manufacturer (factory).
Q2: How long is your delivery time?
A: Generally it is 5-15 working days if the goods are in stock. Or it is 20-30 working days if the goods are not in stock, it is according to the quantity.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF,EXW, DAP etc.
Q4: Do you provide samples ? Is it free or extra ?
A: No, it should be paid because of high value.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

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