89-140mm Alloy Steel & Tungsten Carbides DTH Button Bit with High Drilling Efficiency for Mining and Quarrying
Price:
Negotiable
MOQ:
1
Delivery Time:
20-30
Brand:
MIROC
Product Description
COPROD 89-140mm DTH Hammer Long Shank Carbide DTH Button Bit for Mining
COPROD is a unique rock drilling system combining the greater penetration rate and lower fuel consumption of tophammer equipment with the hole quality and straightness of DTH drilling.
| D mm | Gauge | Front | Flushing Holes | Weight |
|---|---|---|---|---|
| 90 | 9*11 | 7*11 | 3*8 | 5.8 |
| 95 | 9*12 | 7*11 | 3*10 | 6.0 |
| 105 | 9*12 | 7*12 | 3*13 | 6.4 |
| 105 | 9*13 | 7*12 | 3*13 | 9.1 |
| 115 | 9*14 | 6*14 | 3*13 | 9.7 |
| 127 | 9*14 | 7*14 | 3*13 | 10.6 |
| 115 | 9*14 | 6*14 | 3*13 | 12.6 |
| 127 | 9*14 | 7*14 | 3*13 | 13.2 |
| 140 | 9*16 | 9*16 | 3*13 | 14.5 |
Key Features
- Extended Drill Life: Made from high-quality alloy material with longer service life compared to similar products
- High Drilling Efficiency: Wear-resistant drill buttons maintain sharpness for optimal drilling speed
- Stable Drilling Speed: Utilizes scraping and cutting action for consistent rock breaking performance
- Superior Performance: Strong wear resistance, excellent diameter protection, and efficient cutting teeth utilization
- Wide Application Range: Proven effective in carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, and other soft to hard rock formations (9-grade drillability)
The KSQ COPROD Drill bit is primarily used in geological exploration, coal mining, water conservation and hydropower projects, highway and railway construction, bridge building, and general construction applications.
Convex Face Design
This convex face design is ideal for low- to medium-pressure drilling in soft to medium-hard rock formations. The drill block resists corrosion while providing low side button load, minimal wear, and fast drilling speeds.
Ballistic Button Configuration
Ballistic buttons are typically used as front buttons in DTH bits, suitable for medium abrasive and medium hard formations. They can also serve as gauge buttons in softer rock conditions.
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Get in Touch
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Company
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang