DTH Hammer Compatible with Cop, DHD, Ql, Mission, SD

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Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

VIP   Audited Supplier 6 years
Profile Certified by SGS/BV
DHD380 SD8 QL80 M80
1 Year
1 Year
ISO 9001:2000, ISO 9001:2008
GB, ASTM
Spray-Paint
Forging
Alloy Steel
Coal, Ore, Water Well
Manufacturer
322
North America, South America, Southeast Asia/ Mide
Temahwole
Wooden Case
8inch, 3 Inch to 24 Inch
China
82071990
Product Description
Company Profile: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
------Established in 2002, a legacy of excellence spanning over decades.
------Expertise in drilling tools research, innovative design, high-quality production, strategic sales, and efficient management.
------A robust team of over 300 employees, including 90 specialized technicians and 50 dynamic sales staff.
------Holder of numerous patents within the drilling industry, underscoring our commitment to innovation. ------Certified under the ISO9001 quality system.
------A sprawling 600,000 square meter workshop ensures timely production and delivery. ------As a council member of the China Drilling Steel and Drilling Tools Association, we contribute to setting industry standards. ------Our products, renowned for their reliable quality and stable performance, are trusted and widely utilized in diverse projects both domestically and internationally.



Certificates:

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Product Description:
Teamwhole manufactures a comprehensive range of highly efficient Down-the-Hole (DTH) hammers and bits. Ideal for mining blasting, water well drilling (especially deep wells), foundation construction, and more. Trusted by drilling contractors for their outstanding advantages.

Drilling Dia. Range: Capable of drilling holes from 65 mm to 1200 mm.
Application Fields: Widely employed in open-pit and underground mining, water well drilling, deep wells, foundation construction, and anchor drilling.
Outstanding Advantage:
DTH hammer (inch)Matched Dth bit ShankBit range
MetricInch
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-254mm 4 1/8"-10"
8"COP84/DHD380/SD8/QL80/M80 203mm-330mm 8"-13"
10"SD10/NUMA100/TH10 254mm-380mm 10"-15"
12"DHD1120/SD12/NUMA120/NUMA125 305mm-508mm 12"-20"
14"TK14/NUMA125 400mm-550mm 15 3/4"-22"
18"NUMA180/TK18 500mm-700mm 19"-27 1/2""
24"NUMA240/TK28 600mm-800mm 23"-31 1/2"

Temahwole DTH hammer typeTSK3.5H/TH35TSK4KH/TH45TSK5H/TH55TSK6H/TH65
Length(less bit) mm807mm9279871163.5
Weight(less bit) kg22kg427090
External diameter mmΦ82mmΦ99Φ126Φ146
Bit shankDHD3.5 BR33COP44 DHD340 QL40 SD4 MISSION40 QLX40DHD350R COP54 QL50 SD5 MISSION50DHD360 SD6 COP64 QL60 MISSION60
Hole range(mm)Φ90-110Φ110-135Φ138-165Φ152-203
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"Reg
   API 3 31/2"Reg 
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
Air consumption1.0Mpa4.5m³/min6.0m³/min6.0m³/min6.0m³/min
1.8Mpa9.0m³/min10.0m³/min10.0m³/min10.0m³/min
2.4Mpa15.0m³/min15.0m³/min15.0m³/min15.0m³/min
Teanwhole DTH hammer typeTSK8H TH85TH10STH12S TH12N TH12HNA10-TD90
Length(less bit) mm1364.5143219371432
Weight(less bit) kg185294791294
External diameter mmΦ182Φ222Φ274Φ220
Bit shankDHD380 SD8 QL60 MISION80SD10 NUMA100NUMA120 NUMA125 SD12TD90
Hole range(mm)Φ203-280Φ135-155Φ311-445Φ254-400
Connection threadAPI 4 1/2"RegAPI 5 1/2"RegAPI 6 5/8"RegAPI 5 1/2"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa25Hz25Hz25Hz25Hz
Recommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/min
Air consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min
1.8Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/min
2.4Mpa23.0m3/min23.0m3/min23.0m3/min23.0m3/min
      
DTH hammer typeTH14NTH18NTH24NTH28N
Length(less bit) mm2235242524952610
Weight(less bit) kg950153024504236
External diameter mmΦ330Φ406Φ525Φ650
Bit shankNUMA125NUMA180NUMA240TH28
Hole range(mm)Φ400-550Φ155-190Φ600-800Φ800-1000
Working pressure1.7-2.5Mpa1.7-2.5Mpa1.7-2.5Mpa1.7-2.5Mpa
Impact rate at 1.5-1.7Mpa23Hz23Hz23Hz20Hz
Recommended Rotation speed20-30r/min20-30r/min20-30r/min20-30r/min
Air consumption1.0Mpa10.0m³/min10.0m³/min10.0m³/min15.0m³/min
1.8Mpa20.0m³/min20.0m³/min20.0m³/min26.0m³/min
2.4Mpa28.5m³/min28.5m³/min28.5m³/min34.0m³/min

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