Diamond Segment Blade Tvardy 230×12 mm — 25 segments

Tvardy diamond segment blade 230×12 mm with 25 segments is designed for cutting hard mineral materials in construction and renovation tasks. The blade has segmented diamond cutting edges that provide efficient material removal and improved cooling and debris clearance. It is intended for use with compatible angle grinders and circular saws and is suitable for cutting masonry, concrete, brick and similar building materials when used according to the tool and safety requirements.

Advantages

The segmented diamond rim reduces wheel loading by allowing dust and debris to escape during cutting, which helps maintain cutting speed and reduces overheating. A 230 mm diameter and 12 mm core thickness strike a balance between cutting depth and stability during use. The 25 segments are arranged to provide aggressive cutting performance on dense materials while preserving segment integrity over repeated cuts.

Suitable for

• Cutting concrete slabs and blocks
• Masonry and brick cutting for openings and adjustments
• Renovation work requiring fast removal of hard material
• On-site cutting with angle grinders or handheld circular saws designed for diamond blades

Key specifications

• Diameter: 230 mm
• Cutting width / core thickness: 12 mm
• Segment type: segmented diamond rim
• Number of segments: 25
• Designed material: masonry, concrete, brick and similar mineral construction materials
• Compatible tools: angle grinders and circular saws that accept 230 mm diamond blades

How to use

Mount the blade on a compatible tool following the tool manufacturer’s instructions and ensure the blade rotation direction matches the arrow on the blade. Secure the workpiece and check that guards and safety equipment are correctly positioned. Start cutting at a steady feed rate without forcing the blade; allow the diamond segments to work at their own pace. Use intermittent cutting or cooling pauses on long continuous cuts to avoid overheating and to extend blade life. Always wear appropriate personal protective equipment, including eye protection, hearing protection and dust mask or respirator when cutting mineral materials.

Usage recommendations

For best results, use water cooling where the tool and blade permit, or make short, controlled cuts to prevent excessive heat buildup. Match the blade to the proper tool speed and avoid side loads that can damage segments. Inspect the blade before each use for any damage or excessive wear and replace when segments are worn below safe limits.