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| Categories | Rock Drilling Tools |
|---|---|
| Brand Name: | MIROC |
| Model Number: | DHD3.5-95mm |
| Certification: | ISO |
| Place of Origin: | CHINA |
| MOQ: | 1 |
| Supply Ability: | 3000 |
| Delivery Time: | 20-30 |
| Usage: | Well Drilling, Mining, Construction, Quarrying |
| Shape - Face: | Flat or Concave or Convex |
| Air Pressure: | High Air Pressure |
| Technology: | Themal Insert |
| Type: | DTH Hammer Bit |
| Material: | Alloy Steel |
| Quality: | 100% quality similarity world top class brands |
| Advantages: | high quality and factory prices |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Description
DHD3.5 drill bit is a common DTH hammer drill bits model, usually used in mining, geological exploration, water well drilling and construction projects. Moreover, it is usually connect with the drill pipe through API standard threads to ensure stability and reliability.
And it use high-quality materials and advanced manufacturing technology. So the DHD3.5 drill bit has a long service life and low replacement frequency.
It is a kind of high air pressure dth drill bit ,our newest design.It is also one of the most advanced DTH drill bit in the world.
Application
Using mining industry, energy, metallurgy, geology, coal, water
conservancy, chemical industry and road construction.
Our Advantages
1.WE CAN PROVIDE THE COMPLETE SOLUTION ( DTH drill bit, DTH hammer,
DTH Drill Rod, and added value services)
2.Lower energy consumption and higher impact frequency.the drilling
speed is 15%~30% higher than other series DTH Hammer.
3.Simple structure,reliable parts,long life,easy and cheap
maintenance.
4.Lower air and oil consumption.The oil consumption is about 10%
lower than the one with foot valve.
5.The check valve can be replaced to the one with bigger ail
controlling hole to provide more efficient cuttings discharge.
DHD3.5 | ||||||
Ballistic Convex Face | ||||||
Bit Diameter | Bit Diameter | Buttons | Flushing holes | Weight | Part number | |
(mm) | (inch) | (mm) | (kg) | |||
Front | Gauge | |||||
90 | 3 1/2 | 4*12,2*12 | 8*12 | 2 | 4.5 | 4148301219 |
95 | 3 3/4 | 4*12,2*12 | 8*12 | 2 | 4.8 | 4148301220 |
100 | 3 7/8 | 4*13,2*13 | 8*13 | 2 | 5 | 4148301221 |
105 | 4 1/8 | 4*14,2*14 | 8*14 | 2 | 5.5 | 4148301222 |
DHD3.5 | ||||||
Spherical Flat Face | ||||||
Bit Diameter | Bit Diameter | Buttons | Flushing holes | Weight | Part number | |
(mm) | (inch) | (mm) | (kg) | |||
Front | Gauge | |||||
90 | 3 1/2 | 6*12 | 8*12 | 2 | 4.5 | 4148301223 |
95 | 3 3/4 | 6*12 | 8*12 | 2 | 4.8 | 4148301224 |
100 | 3 7/8 | 6*13 | 8*13 | 2 | 5 | 4148301225 |
105 | 4 1/8 | 6*14 | 8*14 | 2 | 5.5 | 4148301226 |
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