4 Inch DTH Mining Button Bit Diameter 105~127mm MISSION40 90mm High Pressure Dth Drill Bit For Water Well Drilling
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- Supplier: Ksq Technologies (beijing) Co. Ltd.
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Product Overview
Description
Product Description
Mission shank DTH Button Bit
It is a kind of high air pressure DTH hammer without foot valve. It is also one of the most advancedDTH hammers in the world.
It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15-30%higher than the one with foot valve.
3. Simple structure, reliable parts, long life span, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.
Parameter of M40 Brill bit
| Drill bit | diameter(mm) | NO.Airholes | buttons(mm) | Weight(kg) |
| Mission40 | 105 | 2 | 6x14, 5x13 | 6.0 |
| 110 | 2 | 7x14, 6x13 | 6.2 | |
| 115 | 2 | 7x14, 7x13 | 6.6 | |
| 120 | 2 | 8x14, 7x14 | 7.0 | |
| 127 | 2 | 8x14, 7x14 | 7.4 |
| Mission40 HIGH AIR PRESSURE DTH HAMMER | |
| Length without bit | 1005mm |
| Top sub thread | API 2 3/8" REG BOX |
| Outside diameter | 99 mm |
| Weight(without bit) | 40 Kg |
| Bit diameter | 110-135mm |
| Working presure | 1.2-2.0 Mpa |
| Air consumption | 25-40 m³/min |
| Bit shank | Mission40 |
Applications
• Underground mining
• Quarry benching operations
• Water well drilling
Our DTH Button Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3. Strick quality control.
Related Products
DTH Hammer and bits are used by many drilling professionals related to mining,construction,tunneling,quarrying projects,water well around the globe. KSQ company can offer you competitive advantage products, down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling tools, reverse circulation hammers and bits, shank adapters and coupling sleeves for drilling equipment.
Color: Green,Blue or Based on Customer requirements
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