Diamond Cutting Disc Makita 115 x 22.23 mm Turbo (Dry) for Concrete, Cement, Marble, Tiles

Makita 115 x 22.23 mm Turbo diamond cutting disc for dry cutting is designed for high-speed, efficient cutting of concrete, cement, marble and ceramic tiles. The turbo rim geometry promotes faster material removal and improved debris evacuation during use, while the 22.23 mm bore fits standard angle grinders. This disc is intended for professional and trade applications where dry cutting performance and a balance of speed and durability are required.

Advantages

The turbo segmented rim provides aggressive cutting speed with enhanced chip clearance for reduced heat build-up and improved cutting continuity. The diamond-enhanced cutting edge maintains cutting efficiency on hard materials such as concrete and marble. The disc’s dimensions (115 mm diameter and 22.23 mm bore) make it compatible with a wide range of handheld angle grinders used in construction and renovation. Designed for dry cutting, it removes the need for external water supply in many on-site scenarios.

Suitable for

• Cutting concrete and cement blocks and slabs
• Shaping and trimming marble pieces and stone elements
• Cutting ceramic and porcelain tiles for tiling and flooring work
• General renovation and construction where dry cutting with an angle grinder is required

Key specifications

• Diameter: 115 mm
• Bore diameter: 22.23 mm
• Segment type: Turbo rim (segmented)
• Cutting method: Dry cutting
• Suitable materials: Concrete, cement, marble, ceramic tiles
• Intended tool: Angle grinder with matching bore

How to use

Mount the disc on an angle grinder with a 22.23 mm spindle hole and ensure the grinder’s guard is in place. Confirm the disc is rated for the grinder’s maximum RPM before operation. Use steady, controlled passes; avoid excessive side pressure and allow the diamond segments to perform the cutting. For best results in dry cutting, make intermittent cuts to reduce heat build-up and to extend disc life. Replace the disc if segments are excessively worn or the cutting performance degrades.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection, gloves and a dust mask or respirator. Secure the workpiece and maintain stable footing. When cutting materials that produce fine dust, consider local extraction or pauses between cuts to clear debris. Do not use the disc for materials outside its specified list and avoid wet cutting with a dry-design disc.