Home > Products > DTH bits > Mining Machinery Parts Carbide Button DTH Hammers Drill Bits for rock drilling
Mining Machinery Parts Carbide Button DTH Hammers Drill Bits for rock drilling
- 100 Piece / Pieces per Month
- Qingdao or Shanghai
- T/T L/C Other
- 7 days
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High Air Pressure Hole DTH Hammers Drill Button bits for Mining and Well Drilling
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3inch, 4inch, 5inch, 6inch, 7inchm 8inch, 10inch, 12inch Low Air Pressure Rock Drill DTH Hammer Button Bits for mining
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Down the hole DTH hammer drill bits hole digging drill bits for water well drilling and mining
Product Details
| Brand Name: | dth button bit | Place of Origin: | China | Model Number: | dth hammer bit |
| Material: | Carbon Steel | Certification: | API | Type: | Drill Bit |
| Use: | Well Drilling | Processing Type: | Forging | Machine Type: | Drilling Tool |
Product Description
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
High Air Pressure DTH Hammers are divided into two types: with foot value and without foot value.
High Air Pressure DTH Hammers are divided into series of DHD, Mission, QL and SD
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
| DTH bits | DTH hammer | rock drill bits | Thread bits |
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