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CIR90A 95mm DTH Drill Bit Drop Center Face Ballistic Carbide Button Bit for Mining
| MOQ: | 10 Pieces |
| Price: | Negotiation |
| Standard Packaging: | Export standard wooden case or carton |
| Delivery Period: | 7 working days for stock, 20-30 days for production |
| Payment Method: | T/T,L/C,PayPal,Western Union |
| Supply Capacity: | 5000 Pieces per Month |
CIR90A Drop Center DTH Drill Bit
,Drop Center Ballistic Button Bit
,CIR90A Mining Carbide Button Bit
CIR90A 95mm DTH Drill Bit - Drop Center Face Ballistic Button Rock Drill Bit
The CIR90A 95mm DTH drill bit is a rock drilling bit designed for down-the-hole drilling applications. It features a 95mm drilling diameter, drop center face design and ballistic carbide buttons for efficient rock penetration and impact transfer.
This CIR90A DTH button bit is equipped with a 6 × 14mm + 5 × 13mm carbide button configuration and 3 water holes for effective flushing during drilling. The combination of the drop center face and ballistic button profile provides an efficient cutting structure for rock breaking and drilling performance.
The 95mm DTH drill bit is suitable for a range of rock drilling applications, including mining, quarrying, construction, water well drilling, foundation drilling and general rock excavation, subject to the specific rock formation and drilling conditions.
The drop center face design helps maintain an effective drilling profile, while the ballistic buttons are designed to provide efficient penetration and impact resistance. The three water holes support flushing of rock cuttings from the drilling area.
Applications
The CIR90A 95mm DTH button bit can be used for:
- Mining drilling
- Quarry drilling
- Rock blasting
- Water well drilling
- Foundation drilling
- Construction drilling
- Geotechnical drilling
- General rock drilling
Features and Advantages
- 95mm Nominal Drilling Diameter - Provides a clearly defined borehole size for DTH drilling applications.
- Drop Center Face Design - The recessed center profile supports rock breaking and drilling performance while maintaining an effective hole profile.
- Ballistic Carbide Buttons - Shaped cemented-carbide inserts designed to provide efficient rock penetration and impact resistance.
- Optimized Button Configuration - Uses 6 × 14mm + 5 × 13mm ballistic carbide buttons (11 pcs total) for a defined cutting structure.
- 3 Water Holes for Flushing - Support effective removal of drilled rock cuttings during operation.
- Wide Compatibility - Suitable for mining, quarrying, water well, foundation and construction drilling with replacement and OEM options available.
Specifications
| Parameter | Specification |
|---|---|
| Product Type | DTH Drill Bit / DTH Button Bit |
| Model | CIR90A |
| Bit Diameter | 95 mm |
| Nominal Hole Diameter | 95 mm |
| Bit Face | Drop Center Face |
| Button Type | Ballistic Carbide Button |
| Button Configuration | 6 × 14mm + 5 × 13mm |
| Total Button Quantity | 11 pcs |
| Water Holes | 3 |
| Drilling Method | Down-The-Hole (DTH) |
| Application | Rock Drilling |
| Bit Body | Alloy Steel |
| Button Material | Cemented Carbide |
| Typical Applications | Mining, Quarrying, Water Well, Construction |
| OEM / Customization | Available upon request |
FAQ
What is a CIR90A 95mm DTH drill bit?
The CIR90A 95mm DTH drill bit is a down-the-hole rock drilling bit with a 95mm nominal drilling diameter, drop center face and ballistic carbide buttons.
What button configuration does this bit use?
This model uses 6 × 14mm + 5 × 13mm ballistic carbide buttons, for a total of 11 carbide buttons.
How many water holes does the CIR90A bit have?
The specified CIR90A 95mm DTH bit has 3 water holes, which are designed to assist flushing of drilled rock cuttings during operation.
What is a drop center face DTH bit?
A drop center face DTH bit uses a recessed center profile on the bit face. The face geometry is designed to support rock breaking and drilling performance while maintaining an effective hole profile.
What are ballistic carbide buttons?
Ballistic buttons are shaped cemented-carbide inserts designed to provide efficient rock penetration and impact resistance in rock drilling applications.
Where is the 95mm CIR90A DTH bit used?
Typical applications include mining, quarrying, water well drilling, construction, foundation drilling and general rock drilling, depending on the drilling equipment and rock formation.
What information should buyers confirm before ordering?
Buyers should confirm the 95mm diameter, CIR90A configuration, compatible DTH hammer/shank, button configuration, water-hole arrangement and drilling conditions before placing an order.
Contact Us
For more information or a quotation, please contact contact@csrockdrilling.com.
