DHD3.5 and M30 in 3'' High pressure DHD Bits with Good flushing effect to ensure high drilling rate
In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
Basic Information
| Product | DTH Button Bits |
| Low Air Pressure | CIR80, CIR90 |
| 3’’ | DHD3.5, M30, |
| 4’’ | DHD340, SD4,QL40, M40 |
| 5’’ | DHD350, SD5,QL50, M50 |
| 6’’ | DHD360, SD6,QL60, M60 |
| 8’’ | DHD380, SD8,QL80, M80 |
| Color | Green, Gold, Black or based on customer requirements. |
| MOQ: | No MOQ required for testing and trial order |
Applications
• Underground mining
• Down the hole rock drilling
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
DHD3.5 And M30 High Air Pressure DTH Bit Specification:
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
| mm | inch | Front | Gauge | kg |
| DHD3.5 Ballistic button/Convex face |
| 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 button/Flat face |
| 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 |
| M30 Ballistic button/Convex face |
| 90 | 3 1/2 | 4×12,2×12 | 8×12 | 2 | 4.7 | 4148301227 |
| 95 | 3 3/4 | 4×12,2×12 | 8×12 | 2 | 4.9 | 4148301228 |
| 100 | 3 7/8 | 4×13,2×13 | 8×13 | 2 | 5.3 | 4148301229 |
| 105 | 4 1/8 | 4×14,2×14 | 8×14 | 2 | 5.6 | 4148301230 |
| M30 Spherical button/Flat face |
| 90 | 3 1/2 | 6×12 | 8×12 | 2 | 4.7 | 4148301231 |
| 95 | 3 3/4 | 6×12 | 8×12 | 2 | 4.9 | 4148301232 |
| 100 | 3 7/8 | 6×13 | 8×13 | 2 | 5.3 | 4148301233 |
| 105 | 4 1/8 | 6×14 | 8×14 | 2 | 5.6 | 4148301234 |
We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
Keywords
DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit,
Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit
Our Services
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
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Hazardous environment
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Acts, regulations, and other government guidelines that has to be followed
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Significant differences in the way people work, mostly due to physical constraints
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Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Product Tags:
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DHD3.5 M30 Green DTH Drill Bits With Good Flushing High Drilling Rate Images
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