Diamond Segmental Cutting Blade Sourcing 350 x 3.2 mm for Concrete and Stone

Sourcing diamond segmental cutting blade, 350 x 3.2 mm, is engineered for abrasive cutting of concrete and natural stone. The blade features a segmented rim that facilitates cooling and efficient debris clearance during both wet and dry cutting operations. With a 350 mm diameter and 3.2 mm plate thickness, the blade is intended for use with compatible angle grinders and powered cut-off saws used in construction, masonry and renovation tasks. The design balances cutting speed and segment life when used with appropriate cutting equipment and correct operating procedures.

Advantages

The segmented rim improves heat dissipation and reduces clogging, which helps maintain cutting performance during extended use. A 3.2 mm plate thickness provides a stable cutting line while minimizing excessive chip formation. The blade is suitable for both wet and dry cutting, offering flexibility on job sites where water use may be limited or not available. Segment bonding and distribution are optimized for abrasive materials like concrete and natural stone to extend useful segment life under standard operating conditions.

Suitable for

• Cutting reinforced and plain concrete
• Trimming and profiling natural stone (granite, limestone, sandstone)
• Construction and masonry renovation tasks
• On-site cut-offs with angle grinders and powered saws

Key specifications

• Diameter: 350 mm
• Plate thickness: 3.2 mm
• Rim type: Segmental diamond rim
• Suitable materials: Concrete and natural stone
• Cutting mode: Wet and dry cutting

How to use

Fit the blade to a compatible cutting machine following the machine manufacturer’s mounting instructions and safety practices. Ensure the blade is secured with the correct flange and tightened to the recommended torque. For reinforced concrete, apply steady moderate feed pressure; for natural stone, allow the diamond segments to engage without forcing the blade. When performing dry cutting, use intermittent cutting and allow cooling pauses to avoid overheating. When wet cutting, maintain a controlled water flow to cool the blade and reduce dust. Always use appropriate personal protective equipment and follow local safety regulations.

Usage recommendations

Use the blade with machines rated for 350 mm diameter discs and keep RPM within the blade’s specified safe operating speed. For best life and performance, match feed rate and cutting mode (wet or dry) to the material hardness, and avoid prolonged heavy pressure that may accelerate segment wear.