Diamond cutting wheel Flex DISTAR DIAMOND CROWN RS-TX 1 1/4" (112 mm) x 300 mm, dry use

The Flex DISTAR DIAMOND CROWN RS-TX 1 1/4" (112 mm) x 300 mm diamond cutting wheel for dry use is an abrasive cutting disc with segmented diamond rim designed for high-efficiency cutting of hard construction materials. It fits machines with a 1 1/4" (112 mm) arbor and 300 mm diameter capability and is intended for applications where dry cutting is preferred or required. The segmented rim enables faster material removal and reduced heat build-up compared with continuous rim wheels.

Advantages

The diamond segments provide durable cutting performance and consistent edge life when cutting dense materials. The segmented design improves debris clearance and reduces friction, allowing sustained cutting speed in dry conditions. The wheel is balanced for stable operation at rated speeds and engineered to maintain cutting precision in demanding on-site environments.

Suitable for

• Dry cutting of concrete and reinforced concrete
• Cutting natural stone and hard masonry
• On-site structural cutting where water supply is impractical
• Flooring and pavement removal tasks requiring segmented rim performance

Key specifications

• Diameter: 300 mm
• Arbor size: 1 1/4" (112 mm)
• Design: Segmented diamond rim for dry cutting
• Application: Hard construction materials including concrete, reinforced concrete, and natural stone
• Use condition: Dry cutting

How to use

Mount the cutting wheel on a compatible machine with the specified arbor size, ensuring the wheel is secured and the direction of rotation matches the marking on the disc. Inspect the wheel for damage before use and follow the machine manufacturer's instructions for safe operation. Use steady, controlled feed rates appropriate to the material hardness; avoid excessive force that can cause overheating or uneven wear. Maintain proper personal protective equipment including eye, ear and respiratory protection when dry cutting.

Usage recommendations

For optimal performance, allow the wheel to run at the machine's recommended speed range and use intermittent cutting or light cooling pauses when performing long cuts to reduce heat. Replace the wheel if any cracks, severe segment loss, or mounting damage are observed. Store in a dry, stable environment away from extreme temperatures.