Diamond Saw Blade GRAPHITE 125x22.2 mm segmented 57H617

GRAPHITE segmented diamond saw blade 125 x 22.2 mm is designed for abrasive cutting of hard construction materials. The 125 mm diameter and 22.2 mm arbor fit common handheld angle grinders and power saws; the segmented rim construction promotes efficient cooling and removal of debris for continuous cutting performance. The blade is intended for use on concrete, brick, masonry and natural stone where rapid material removal and controlled cutting are required.

Advantages

The segmented diamond rim provides faster cutting and improved cooling compared with continuous rim blades, reducing the risk of overheating during extended use. Segments facilitate debris evacuation, which lowers friction and helps maintain a stable cutting line. The 22.2 mm bore matches standard grinder arbors, allowing straightforward mounting and secure operation. The blade’s diamond abrasive offers consistent life and cutting speed on dense, abrasive materials.

Suitable for

• Cutting concrete slabs and reinforced concrete (where reinforcement is avoided)
• Brick and block cutting for masonry work
• Shaping and sizing natural stone and paving slabs
• On-site demolition and renovation tasks with handheld angle grinders

Key specifications

• Blade diameter: 125 mm
• Arbor (bore) diameter: 22.2 mm
• Rim type: segmented diamond rim
• Intended materials: concrete, brick, masonry, natural stone
• Compatible tools: handheld angle grinders and power saws with matching arbor

How to use

Install the blade on a compatible tool whose arbor matches the 22.2 mm bore; ensure the blade’s rotation direction aligns with the tool’s arrow marking. Securely tighten the mounting flange according to the tool manufacturer’s instructions. When cutting, maintain a steady feed without forcing the blade; allow the diamond segments to cut at their own rate. Use appropriate cutting speed and avoid prolonged dwell in one spot to prevent overheating. Always stop the tool and inspect the blade if vibration or unusual noises occur.

Usage recommendations

Use appropriate personal protective equipment including eye, ear and respiratory protection. For reinforced concrete, locate and avoid cutting through reinforcement or use a blade specifically rated for reinforced materials. For extended sessions, allow periodic cooling pauses and, when applicable, use water cooling only with blades and tools rated for wet cutting.