Diamond Cutting Blade Distar 230 mm — model 11115421009 for Concrete and Asphalt

The Distar Diamond Cutting Blade model for 230 mm is designed for cutting concrete and asphalt with angle grinders and circular saws that accept 230 mm blades. The blade combines a segmented diamond rim and a reinforced steel core to provide stable cutting performance on dense building materials. Its geometry and bond formulation are intended to deliver efficient material removal and extended service life when used with appropriate equipment and cutting technique.

Advantages

The blade offers high cutting speed and consistent performance on concrete and asphalt surfaces while maintaining wear resistance over multiple cuts. Reinforced connection between the diamond segments and the core reduces vibration and improves straightness of the cut. Compatibility with common 230 mm power saws and grinders ensures simple installation and reliable operation under typical construction conditions.

Suitable for

• Civil and road construction where concrete and asphalt need to be cut
• Repair and renovation tasks involving sidewalks, driveways and curbs
• Site preparation when removing damaged pavement or creating expansion joints
• Use with angle grinders and circular saws that accept 230 mm diameter blades

Key specifications

• Diameter: 230 mm
• Designed material: concrete and asphalt
• Cutting rim: segmented diamond rim for efficient debris evacuation
• Core: reinforced steel core for stability and reduced vibration
• Typical mounting: standard 230 mm arbor configuration for handheld and bench saws
• Intended use: wet or dry cutting depending on equipment and site conditions

How to use

Mount the blade on a compatible 230 mm angle grinder or circular saw according to the machine manufacturer’s instructions, ensuring correct flange orientation and secure fastening. Before cutting, verify that the blade is undamaged and suitable for the target material. Start the tool and allow it to reach full speed before engaging the workpiece, making steady, controlled passes without applying excessive force. For improved life and performance, follow recommended feed rates and avoid lateral twisting of the blade during the cut. When performing prolonged cutting or heavy work, allow intermittent cooling pauses or use water cooling if the saw supports wet cutting.

Recommendations

The blade performs best when used with equipment that matches the 230 mm diameter and recommended RPM range; maintain proper personal protective equipment and follow safety guidelines for cutting concrete and asphalt. Store the blade in a dry place and inspect before each use for cracks or segment damage. For long service life, choose cutting parameters (speed, feed, and cooling) appropriate to the material hardness and job conditions.