Brighttop Global Co., Ltd
| Model | CIR90 |
| Delivery Time | 7 working days for stock, 20-30 days for production |
| Button Type | Semi-Ballistic Carbide Buttons |
| Rock Formation | Medium-Hard to Hard Rock |
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Total Button Quantity | 12 |
| Typical Use | Blast Hole Drilling, Production Drilling, Rock Drilling |
| Product Type | DTH Button Drill Bit |
| Connection | CIR90-compatible |
| Bit Diameter | 95 mm |
| Supply Ability | 5000 Pieces per Month |
| Packaging Details | Export standard wooden case or carton |
| Button Configuration | 6 x 14 mm + 4 x 12 mm + 2 x 10 mm |
| Customization | Available upon request |
| Drilling Method | Down-the-Hole (DTH) Drilling |
| Cutting Material | Tungsten Carbide |
| Face Design | CV Convex Face |
| Model Number | CIR90 |
| Brand Name | Custom |
| Place of Origin | China |
| Certification |
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Product Specification
| Model | CIR90 | Delivery Time | 7 working days for stock, 20-30 days for production |
| Button Type | Semi-Ballistic Carbide Buttons | Rock Formation | Medium-Hard to Hard Rock |
| Payment Terms | T/T,L/C,PayPal,Western Union | Total Button Quantity | 12 |
| Typical Use | Blast Hole Drilling, Production Drilling, Rock Drilling | Product Type | DTH Button Drill Bit |
| Connection | CIR90-compatible | Bit Diameter | 95 mm |
| Supply Ability | 5000 Pieces per Month | Packaging Details | Export standard wooden case or carton |
| Button Configuration | 6 x 14 mm + 4 x 12 mm + 2 x 10 mm | Customization | Available upon request |
| Drilling Method | Down-the-Hole (DTH) Drilling | Cutting Material | Tungsten Carbide |
| Face Design | CV Convex Face | Model Number | CIR90 |
| Brand Name | Custom | Place of Origin | China |
| Certification | |||
| High Light | CV Convex Face DTH Drill Bits ，Semi Ballistic Dth Button Bit ，CIR90 95mm Dth Hammer Bit | ||
The CIR90 95mm CV Convex Face Semi-Ballistic Button Bit is a high-performance DTH drilling bit designed for efficient rock drilling in mining, quarrying, construction, and rock excavation applications. It features a 95mm bit diameter, convex face design, and semi-ballistic button configuration for balanced penetration, efficient rock breaking, and reliable drilling performance.
The carbide button layout includes 6 × 14mm, 4 × 12mm, and 2 × 10mm buttons, providing an optimized cutting structure for effective energy transfer and stable drilling in medium to hard rock formations.
The convex face profile helps concentrate drilling energy toward the center of the hole, while the semi-ballistic buttons provide a combination of penetration efficiency and wear resistance. The CIR90 configuration is suitable for DTH drilling applications where consistent hole quality and dependable bit life are required.
| Specification | Details |
|---|---|
| Product Type | DTH Button Drill Bit |
| Model | CIR90 |
| Bit Diameter | 95 mm |
| Face Design | CV Convex Face |
| Button Type | Semi-Ballistic Carbide Buttons |
| Button Configuration | 6 × 14 mm + 4 × 12 mm + 2 × 10 mm |
| Total Button Quantity | 12 |
| Drilling Method | Down-the-Hole (DTH) Drilling |
| Application | Mining, Quarrying, Construction, Rock Excavation |
| Rock Formation | Medium-Hard to Hard Rock |
| Connection | CIR90-compatible |
| Cutting Material | Tungsten Carbide |
| Bit Face | Convex |
| Typical Use | Blast Hole Drilling, Production Drilling, Rock Drilling |
| Hole Diameter | Approx. 95 mm, depending on drilling conditions |
| Customization | Button layout and face configuration can be customized upon request |
What is the diameter of the CIR90 button bit?
The CIR90 button bit has a 95mm nominal drilling diameter.
What button configuration does this 95mm bit use?
It uses 6 × 14mm + 4 × 12mm + 2 × 10mm semi-ballistic carbide buttons, for a total of 12 buttons.
What is the advantage of the convex face design?
The convex face helps concentrate drilling energy toward the central area of the bit, supporting efficient penetration and stable rock breaking.
What applications is the CIR90 95mm DTH bit suitable for?
It is suitable for mining, quarrying, construction, blast-hole drilling, bench drilling, and general rock excavation.
What type of rock can this DTH button bit drill?
The bit is designed for medium-hard to hard rock formations. Actual performance and service life depend on rock hardness, abrasiveness, drilling pressure, rotation speed, air pressure, and operating conditions.
For more information or a quotation, please contact contact@csrockdrilling.com.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...
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