Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Delivery Time | 15 Days After Payment |
| Packaging Details | Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden |
| Material | Alloy Steel |
| carbides | High Quality |
| Application | Water Well, Mining |
| Processing Type | Forging |
| After Service | Available |
| Shank | QL50, DHD350, MISSION50, SD5 |
| Brand Name | TeamWhole |
| Model Number | QL60-165 Button bit |
| Certification | ISO9001:2008 |
| Place of Origin | Changsha, Hunan, China |
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Product Specification
| Delivery Time | 15 Days After Payment | Packaging Details | Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden |
| Material | Alloy Steel | carbides | High Quality |
| Application | Water Well, Mining | Processing Type | Forging |
| After Service | Available | Shank | QL50, DHD350, MISSION50, SD5 |
| Brand Name | TeamWhole | Model Number | QL60-165 Button bit |
| Certification | ISO9001:2008 | Place of Origin | Changsha, Hunan, China |
| High Light | dth installation tools ，drilling rig drill bit | ||
Flat Face DTH Button Bits For Mine Application QL60 165mm Diameter
QL60-165mm (6 1/2")Button Bit DTH Bit For QL60 Hammer With Alloy Steel For Mine Application
Shanks: QL60
Application: Mining Drilling Hole Blasting
| HAMMER INCH | BIT DIA(MM) | BIT DIA(INCH) | SHANK |
| 1" | 64MM-76MM | 2 1/2"-3" | BR1 |
| 2" | 76MM-90MM | 3"-3 1/2" | BR2/PAD320 |
| 3" | 85MM-105MM | 3 2/5"-4" | BR3/COP32 |
| 3.5" | 85MM-110MM | 3 2/5"-4 1/3" | DHD3.5/IR3.5/COP34 |
| 4" | 105MM-140MM | 4"-5 1/2" | DHD340/COP44/QL40/SD4/MISSION40 |
| 5" | 127MM-200MM | 5"-8" | DHD350/COP54/QL50/SD5/MISSION50 |
| 6" | 152MM-254MM | 6"-10" | DHD360/COP64/QL60/SD6/MISSION60 |
| 8" | 195MM-350MM | 7.2/3"-13 4/5" | DHD380/COP84/QL80/SD8/MISSION80 |
| 10" | 254MM-380MM | 10"-15" | QL10/SD10/NUMA100 |
| 12" | 305MM-457MM | 12"-18" | SD12/NUMA120/DHD112 |
| 14" | 445MM-600MM | 17 1/2"-23 1/2" | TH14/TS14 |
Bit Face Shape Selection:
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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