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CIR 90 Low Pressure Mining Drilling Rock Drilling Tools 3 inch DTH Hammer for Drilling Machine

Categories Grain Thresher
Brand Name: Kinglong drilling
Model Number: dth hammer
Certification: ISO9001
Place of Origin: China
MOQ: 5pcs
Price: negotiable
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
Delivery Time: 5 work days
Packaging Details: wooden package
type: DTH hammer, down the hole hammer
Use: Well Drilling,Ore Mining,Coal/Well/ore mining,Masonry Drilling
Material: Alloy Steel
Processing Type:: Forging
Bit shank:: COP, SD, DHD, BR, QL, BR,MISSION
Bit range:: 3"-40"(76mm-1000mm)
Application: Ore Mining,Water well Grouting
Formation: Soft/Hard Formation
Condition: New and customizable
Warranty: 12 months
After-sales service provided: Field maintenance and repair service
Advantage: wear-resisting
Quality level:: 95% similarity famous brand
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CIR 90 Low Pressure Mining Drilling Rock Drilling Tools 3 inch DTH Hammer for Drilling Machine

CIR 90 Low Pressure Mining Drilling Rock Drilling Tools 3 inch DTH Hammer for Drilling Machine ​

For DTH rock hammer and bits, we have
♦ Low Pressure DTH Hammers
♦ Medium & High Pressure DTH Hammers
♦ High Efficiency High Pressure DTH Hammers
♦ Through Reverse Circulation DTH Hammers Our hammer and bits are compatible with DHD, QL and Mission hammer and bits.

DTH hammers are used for high air pressure mining DTH hammer blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other construction projects.

Specification of DTH hammmer

DTH hammer (inch)Matched Dth bit ShankBit range
3.5"COP32/COP34/MACH303M30/DHD3.5/BR3390mm-115mm3 1/2"-4"
4"COP44/DHD340/MACH44SD4/M40/QL40105mm-152mm4 1/8"-6"
5"COP54/DHD350R/MACH50SD5/M50/QL50/BR5133mm-165mm5 1/4"-6 1/2"
6"COP64/DHD360/SD6M/60/QL60/Bulroc BR6152mm-254mm4 1/8"-10"
14"TK14/NUMA125400mm-550mm15 3/4"-22"
18"NUMA180/TK18500mm-700mm19"-27 1/2""
24"NUMA240/TK28600mm-800mm23"-31 1/2"

High air pressure DTH hammer:
1.High air pressure DTH hammer size from 3" to 12"(76mm-304mm)
2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.
3.Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

Low Air Pressure DTH hammers:

1.CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W etc.

2.J series Low air pressure DTH hammer includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B

R.C.(Reverse Circulation) hammmers

1.R.C. hammers includes:RC45,RC55,RC65,PR52 etc.

We Offer three types of Medium Pressure DTH Hammers that operating air pressure is between 0.7 Mpa to 1.75 Mpa. And all of the BR Medium Pressure DTH Hammers are valveless. Easy to disassemble and assemble., Ideal faster drilling speed and higher impact frequency. Drilling Diameter: 90mm-130mm Hammer Length: 700mm-800mm, External Diameter: 82mm, Impact Frequency: 25Hz. Air Consumption: 4 M3/min(0.7Mpa); 6M3/min(1.0Mpa); 8M3/min(1.4Mpa).

We supply high pressure DTH hammers model SD, COP, DHD, BR, QL M series, N series, VKP from 2.5 inch to 12 inch with high efficiency.

Ehern Europe: foundation, piling

Western Europe: water well and geothermal drilling

Russia: Oil, infrastructure and mining.

South east asia: mining and geothermal

South Africa: mining and water well drilling

Middle east: water well drilling

Oceania: mining, exploration and water well drilling

South America: water well drilling and mining

Cheap CIR 90 Low Pressure Mining Drilling Rock Drilling Tools 3 inch DTH Hammer for Drilling Machine for sale
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