CIR90A 95mm Convex Face Ballistic Button DTH Drill Bit 6x14mm 4x12mm 2x10mm for Rock Drilling

CIR90A 95mm Convex Face Ballistic Button DTH Drill Bit

The CIR90A 95mm Convex Face Ballistic Button DTH Drill Bit is engineered for down-the-hole rock drilling applications that demand efficient rock penetration, stable drilling performance and effective flushing. Featuring a 95mm bit diameter, convex face geometry and ballistic tungsten carbide buttons, this DTH button bit delivers consistent cutting performance in demanding drilling conditions across mining, quarrying, construction, rock excavation and water well drilling projects.

The carbide button configuration combines 6x14mm gauge buttons, 4x12mm face buttons and 2x10mm additional buttons, forming a balanced cutting structure across the bit face. The convex face profile is widely selected for high penetration applications in soft to medium-hard and fractured rock formations, particularly under low to medium air pressure conditions.

As a CIR90A shank DTH drill bit, the CIR90A-95CV offers reliable compatibility with CIR90/CIR90A DTH drilling systems, making it a practical choice for contractors, drilling companies, quarry operators and mining professionals.

Key Features and Advantages

• Convex Face Design: Delivers high penetration rates in soft to medium-hard and fractured rock formations, especially under low to medium air pressure.
• Ballistic Carbide Buttons: Penetrating button profile breaks rock efficiently during DTH drilling, improving drilling speed and service life.
• Balanced Button Configuration: 6x14mm gauge buttons, 4x12mm face buttons and 2x10mm additional buttons provide stable and even cutting performance.
• Tungsten Carbide Material: High wear resistance extends bit life and reduces replacement frequency in abrasive rock conditions.
• CIR90A Shank Compatibility: Designed for CIR90/CIR90A DTH drilling systems, available in multiple diameters and face configurations.
• 95mm Drilling Diameter: Suitable for approximately 3-3/4 inch drilling holes, matching common DTH drilling requirements.

Applications

The CIR90A-95CV DTH drill bit is suitable for a wide range of rock drilling applications:

• Mining and quarrying operations
• Construction and foundation engineering
• Rock excavation projects
• Water well drilling
• General down-the-hole drilling
• Civil engineering and infrastructure drilling

Product Specifications

FAQ

Q1: 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 diameter, convex face and ballistic tungsten carbide button configuration.

Q2: What is the button configuration of the CIR90A-95CV?
The specified configuration is 6x14mm + 4x12mm + 2x10mm carbide buttons.

Q3: What is a convex face DTH bit used for?
A convex face DTH bit is commonly selected for high penetration drilling in soft to medium-hard and fractured rock formations.

Q4: Where can a 95mm CIR90A DTH bit be used?
It can be used for mining, quarrying, construction, rock excavation and water well drilling, depending on the drilling equipment and rock conditions.

Q5: What size hole does a 95mm DTH drill bit produce?
A 95mm DTH drill bit is approximately equivalent to a 3-3/4 inch bit size. Actual drilled hole diameter may vary according to ground conditions, drilling equipment and operating parameters.

Contact us today for the CIR90A 95mm convex face ballistic button DTH drill bit price and professional support for your rock drilling projects.