Diamond grinding wheel MODECO MARS 115 mm MN-78-202 — full/solid

Diamond grinding wheel MODECO MARS 115 mm is a full/solid abrasive disc designed for precision grinding and shaping of hard materials. With a 115 mm diameter it is compatible with common angle grinders and handheld grinding tools, offering steady cutting action and consistent wear resistance. The solid diamond matrix provides a uniform surface for tasks such as sharpening, material removal, chamfering and surface preparation on stone, concrete, ceramics and similar hard substrates.

Advantages

The full/solid construction ensures even diamond distribution and improved stability during use, which leads to more uniform grinding results and extended service life. The wheel’s diamond abrasive offers high hardness and good heat resistance, enabling efficient material removal while maintaining profile accuracy. Its 115 mm diameter balances accessibility into tighter spaces with sufficient cutting perimeter for professional and DIY applications.

Suitable for

• Grinding and shaping natural and engineered stone
• Surface preparation and smoothing of concrete and mortar
• Trimming and profiling ceramic tiles and porcelain
• Sharpening and edge preparation of hard tools and parts
• Chamfering edges and removing excess material in renovation works

Key specifications

• Disc type: full/solid diamond grinding wheel
• Diameter: 115 mm
• Abrasive: synthetic diamond matrix for hard materials
• Intended use: dry and, where applicable by tool design, light wet grinding of stone, concrete and ceramics
• Compatible tools: standard angle grinders and handheld grinders with matching arbor size
• Performance focus: precision grinding, material removal and edge chamfering

How to use

Mount the diamond grinding wheel on an angle grinder or compatible handheld grinding tool following the tool manufacturer’s instructions and ensuring correct arbor fit and clamping. Operate at the grinder’s recommended speed range for a 115 mm disc, apply moderate and consistent pressure, and move the wheel steadily across the work surface to avoid gouging. For best results on very hard or heat-sensitive materials, use short passes and allow the wheel to cool between sessions. Always inspect the wheel for visible damage before use and replace it if cracks or excessive wear are present.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and respiratory mask when grinding. Follow the angle grinder manufacturer’s safety instructions, ensure secure workpiece clamping, and avoid excessive force or side-loading. For wet-capable applications verify that both the tool and wheel are rated for wet use and follow correct cooling procedures to extend wheel life.