Home > Products > DTH bits > Low air pressure CIR Rock DTH hammer bits for water well drilling and mining
Low air pressure CIR Rock DTH hammer bits for water well drilling and mining
- 100 Piece / Pieces per Month
- Qingdao or Shanghai
- T/T L/C Other
- 7 days
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Product Details
| Brand Name | dth hammer bit | Place of Origin | China | |
| Model Number | dth drill bit | Material | Carbon Steel | |
| Certification | API | Type | Drill Bit | |
| Use | Well Drilling | Processing Type | Forging | |
| Machine Type | Drilling Tool |
Product Description
Low air pressure CIR Rock DTH hammer bits for water well drilling and mining
DTH bits have powerful drilling capacity, great reliabiltiy and low operating cost.
Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling and qurrying in mining industries and other construction fields.
Advantages:
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability
DTH bits specifications:
| Hammer inch | Bits diameter | Shank | |
| Metric | Inch | ||
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 M30/DHD3.5/BR3 |
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44 SD4/M40/QL40 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 SD5/M50/QL50/BR5 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 M60/QL60/Bulroc BR6 |
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8 QL80/M80 |
| 10" | 254mm-380mm | 10"-15" | SD10 NUMA100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 NUMA120/NUMA125 |
DTH hammer bits include high air pressure and low air pressure two series, with advanced design concept,better wear-resistance,better impact-resistance,higher drilling speed,longer service life,widely used in large-scale open pit mining,quarry and other large-scale construction projects.
Contact Us
- Henan Jinzen Rock Drill Tools company
- Contact nameAmy Zhang Chat Now
- AddressWuxue city, Wuhan, Hubei
Product Categories
| DTH bits | DTH hammer | rock drill bits | Thread bits |
| Taper bits | Drill Rod | shank adaptor |
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