Cut-off disc KWB 792150 for stone 11.5 cm diameter

The KWB 792150 cut-off disc for stone is a 115 mm diameter abrasive wheel made with a BF (resin) bonding and silicon carbide grit. It is intended for cutting and shaping natural and artificial stone materials on standard angle grinders that operate at a peripheral disc speed up to 80 m/s. The disc has a 22 mm bore and a 3 mm thickness, designed for durable professional use and efficient material removal.

Advantages

High-quality silicon carbide abrasive provides rapid cutting of stone while maintaining edge life. BF resin bonding ensures stable performance under load and reduces premature wear. The 115 mm diameter and 3 mm thickness balance cutting speed and control for precise work. The standard 22 mm bore fits most common angle grinders, allowing straightforward mounting.

Suitable for

Key specifications

How to use

Install the disc on an angle grinder with a matching 22 mm arbor, ensuring the guard and flange are fitted correctly. Verify that the grinder’s rated speed corresponds to a peripheral disc speed not exceeding 80 m/s. Use steady, even pressure during cutting; avoid side loads and twisting motions. Allow the disc to do the work—do not force it through the material. Replace the disc if it shows cracks, severe wear, or imbalance.

Recommendations

Wear suitable personal protective equipment: safety goggles, dust mask or respirator, hearing protection, and gloves. Use with an appropriate dust extraction or wet-cutting method where possible to reduce dust. Follow the angle grinder and disc manufacturer's safety instructions and inspect the disc before each use.