High Efficiency Hardened Drill Bits Low Air Pressure Range With Dia 68 - 165mm
Work in low air pressure range, CIR65/70/80/90/110/150 DTH Drill Bits
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.DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
• Small to medium size drilling diameters
• Work in low pressure range, capable of drilling shallow to medium hole lengths
• Widely used in the excavetion of rock open pit mines,tunnels,quarries,hydropower and other large projects.
• High efficiency,low cost,stable performance
CIR Series Low Air Pressure DTH Bit Specification:
| CIR Series low air pressure DTH Bits | |||
| Type | Diameter (mm) | Number of Splines | Weight (kg) |
| CIR65 | 68 | 6 | 2.50 |
| CIR70 | 76 | 6 | 3.40 |
| CIR80 | 83 | 6 | 3.45 |
| CIR80X | 83 | 6 | 3.50 |
| CIR90 | 90 | 6 | 3.50 |
| CIR90 | 100 | 6 | 4.50 |
| CIR90 | 130 | 6 | 9.50 |
| CIR110 | 110 | 6 | 6.40 |
| CIR110 | 123 | 6 | 8.50 |
| CIR110W | 110 | 6 | 6.50 |
| CIR6110W | 123 | 6 | 8.80 |
| CIR6150 | 155 | 6 | 12.0 |
| CIR150A | 155 | 6 | 12.5 |
| CIR150A | 165 | 6 | 14.0 |
Competitive Advantage
- High quality, cost effective, reliable.
- Premium Aircraft Alloy Steel
- Quality Carbide
- Exact Heat Treatments
- State of the Art Design and Manufacturing
Applications
• Underground mining
• Down the hole rock drilling
KSQ more dth button bits:
| 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 |
Delivery time: around 15-20days
Package: Carton or Wooden Box/Based on customers requirements
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.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.