Distar Diamond Crown RS-TX 1 1/4 152mm x 300mm Diamond Core Drill Bit

The Distar Diamond Crown RS-TX is a professional-grade diamond core drill bit designed for wet drilling in reinforced concrete, concrete, brick, and highly abrasive materials. With a drilling diameter of 152 mm and a working length of 300 mm, this laser-welded core bit features a 1 1/4" UNC connection thread for compatibility with core drilling machines. The high-grade steel barrel and 12 diamond segments ensure high-speed drilling and long service life, making it ideal for creating precise holes for pipes, cables, and ventilation systems.

Advantages

Laser-welded diamond segments provide superior bonding and durability. The wet drilling method reduces dust and cools the bit, extending its lifespan. High-speed drilling capability with consistent performance in abrasive conditions.

Suitable for

• Professional core drilling in reinforced concrete
• Concrete and brick structures
• Highly abrasive materials
• Installation of pipes, cables, and ventilation systems

Key specifications

• Product Type: Diamond Core Drill Bit
• Series: RS-TX
• Drilling Diameter: 152 mm
• Working Length: 300 mm
• Connection Thread: 1 1/4" UNC
• Drilling Method: Wet Drilling
• Segment Attachment: Laser Welded
• Segment Height: 10 mm
• Segment Width: 4.0 mm
• Number of Segments: 12
• Core Barrel Material: High-Grade Steel
• Application: Professional Core Drilling
• Tool Compatibility: Core Drilling Machines
• Cooling Requirement: Water

Recommendations

For optimal performance, use with a suitable core drilling machine and ensure adequate water supply for cooling. Always follow safety guidelines for wet drilling operations.