| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 6 Months |
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High Air Pressure Tungsten Carbide DHT drilling bit Dht Hammer Rock Button Drill Bit
All of our DTH drill bits can be tailored to withstand the most demanding drilling conditions. All major submersible drill pipe designs can be ordered.
Precision engineering, world class heat treatment processes and high quality tungsten carbide alloy steel make DTH drill bits stand out.
All drill bits are manufactured in state-of-the-art facilities around the world, ensuring availability and short lead times no matter where our customers are located. Our cutting-edge manufacturing processes and proprietary heat treatments ensure consistent quality, which translates into reliable and dependable drilling consumables.
All drill bits are made using tungsten carbide alloy steel manufactured in our own factory. We have perfected our tungsten carbide technology and carbide plant, which uses the latest technology to manufacture a wide range of grades, shapes and sizes of tungsten carbide alloy steels.
We use these tungsten carbide alloy steels for global production for drill bits and related products.
Through collaboration with our customers and strict control of all production processes, we are able to continually improve our drill and tungsten carbide technology. This dedication to innovation, quality, durability and customer service has earned us the reputation as the Drillers Choice for DTH consumables.
| bit diameter | connection specification | Alloy | stoma | Weight(Kg) | note |
| 50 | 29*4 | 5 | 1 | 1 | DTH hammer 50 |
| 65 | 37*4 | 6 | 1 | 1.4 | DTH hammer 60 |
| 76 | 44*4 | 8 | 2 | 2.2 | DTH hammer 70 |
| 80 | 50*6 | 8 | 2 | 3.2 | DTH hammer 80 |
| 90 | 54*6 | 10/11 | 2/3 | 3.9 | DTH hammer 90 |
| 100 | 54*6 | 10/11 | 2/3 | 4.1 | DTH hammer 90 |
| 110 | 54*6/60*4/65*6 | 13 | 2/3 | 6.0 | DTH hammer 90/100B/110 |
| 120 | 54*6/60*4/65*6 | 12/13 | 2/3 | 6.2 | DTH hammer 90/100B/110 |
| 130 | 54*6/60*4/65*6 | 15 | 3 | 7.2 | DTH hammer 90/100B/110 |
| 140 | 60*4/65*6 | 15 | 3 | 7.9 | DTH hammer 100B/110 |
| 145 | 60*4/65*6 | 16 | 3 | 8.2 | DTH hammer 100B/110 |
| 150 | 60*4/65*6/90*6 | 16/20 | 3 | 8.6-19.8 | DTH hammer 100B/100/150 |
| 160 | 65*6/90*6 | 20/21 | 3 | 19.3 | DTH hammer 110/150 |
| 170 | 65*6/90*6 | 20 | 3 | 19.8 | DTH hammer 110/150 |
| 175 | 65*6/90*6 | 20/21 | 3 | 20 | DTH hammer 110/150 |
| 180 | 65*6/90*6 | 20 | 3 | 21.6 | DTH hammer 110/150 |
| 200 | 90*6 | 20 | 3 | 24 | DTH hammer 150 |
| 105 | 64*8 | 13 | 2 | 8 | DTH hammer 340 |
| 115 | 64*8 | 13 | 2 | 8.5 | DTH hammer340 |
| 140 | 82*8 | 14 | 2 | 12 | DTH hammer 350 |
We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield, which is the second largest oilfield of China.
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