CIR90A 95mm Flat Face Domed Button DTH Drill Bit 6x14mm 5x13mm Tungsten Carbide for Rock Drilling

CIR90A 95mm Flat Face Domed Button DTH Drill Bit

The CIR90A 95mm Flat Face Domed Button DTH Drill Bit is designed for down-the-hole rock drilling applications requiring reliable performance, stable drilling and effective rock fragmentation. Featuring a 95mm bit diameter, flat face geometry and domed or spherical tungsten carbide buttons, this DTH button bit provides a balanced cutting structure for a wide range of rock drilling conditions.

The carbide button configuration combines 6x14mm gauge buttons and 5x13mm face buttons, with 11 buttons in total, ensuring stable rock penetration and effective flushing across the bit face. Manufactured with tungsten carbide buttons and a durable alloy steel bit body, the CIR90A-95FF is built to withstand demanding drilling environments while maintaining consistent drilling performance.

As a CIR90A shank DTH drill bit, the CIR90A-95FF offers reliable compatibility with CIR90A DTH drilling systems, making it a practical choice for contractors and drilling professionals working in different rock formations.

Key Features and Advantages

• Flat Face Design: Provides a stable contact surface during drilling and is suitable for various rock drilling applications.
• Domed / Spherical Carbide Buttons: Delivers a durable rock-cutting structure and helps distribute drilling forces evenly across the bit face.
• Balanced Button Configuration: The 6x14mm + 5x13mm button arrangement provides a balanced cutting pattern for stable rock penetration and flushing.
• Tungsten Carbide Buttons: High wear resistance extends bit service life in abrasive rock formations.
• Durable Alloy Steel Body: Withstands demanding drilling environments and maintains consistent drilling performance.
• CIR90A DTH Compatibility: Designed around the CIR90A DTH shank system for use with compatible CIR90A DTH drilling equipment.
• 95mm Drilling Diameter: Approximately equivalent to a 3-3/4 inch DTH drill bit, suitable for medium-diameter rock drilling requirements.

Applications

The CIR90A-95FF 95mm DTH button bit can be used for:

• Mining drilling
• Quarry drilling
• Rock excavation
• Construction drilling
• Foundation drilling
• Water well drilling
• Blast-hole drilling
• General DTH rock drilling

Product Specifications

FAQ

Q1: What is the CIR90A-95FF DTH drill bit?
The CIR90A-95FF is a 95mm flat face DTH drill bit with domed or spherical tungsten carbide buttons, designed for compatible CIR90A DTH drilling systems.

Q2: What is the button configuration of this 95mm DTH bit?
The specified button configuration is 6x14mm + 5x13mm, with a total of 11 carbide buttons.

Q3: What is the difference between a flat face and convex face DTH bit?
A flat face DTH bit has a relatively flat cutting surface and is designed for stable drilling across a range of rock conditions, while a convex face bit has a curved cutting profile that is often selected for higher penetration in certain formations.

Q4: Where is the CIR90A 95mm DTH bit used?
The bit is suitable for mining, quarrying, construction, rock excavation, foundation drilling and other DTH rock drilling applications.

Q5: What size hole can a 95mm DTH drill bit drill?
A 95mm DTH drill bit is nominally designed for a 95mm diameter hole, although the actual drilled hole diameter can vary depending on rock formation, drilling equipment, operating parameters and bit wear.

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