Cutting and grinding blade Bosch Diamond 125 x 1.8 mm, model 10226

Diamond cutting and grinding blade Bosch 125 x 1.8 mm (model 10226) is a thin, reinforced diamond-edged disc designed for precise cutting and light grinding of hard materials. Built for use with angle grinders that accept 125 mm discs, this blade combines a narrow 1.8 mm kerf with a continuous rim suitable for clean cuts and controlled material removal on tiles, natural stone and similar substrates. The blade is intended for tasks where a diamond edge provides improved durability and cutting performance compared with conventional abrasive wheels.

Advantages

The Bosch diamond blade offers a fine cutting line due to its 1.8 mm thickness, reducing material waste and enabling accurate cuts. Its diamond-segmented edge ensures consistent wear characteristics and extended service life on hard materials. The disc is manufactured to fit standard 125 mm angle grinders, allowing straightforward installation and stable running at typical grinder speeds. Its thin design also contributes to lower cutting forces and cleaner finishes on brittle surfaces such as ceramic tiles and stone.

Suitable for

• Cutting ceramic and porcelain tiles
• Trimming and shaping natural stone and marble
• Light grinding and chamfering of edges
• On-site repairs and precision cuts in construction work

Key specifications

• Blade diameter: 125 mm
• Blade thickness (kerf): 1.8 mm
• Edge type: diamond continuous/segmented rim for cutting and light grinding
• Suitable tool: angle grinders compatible with 125 mm discs
• Intended materials: ceramic, porcelain, natural stone and similar hard substrates

How to use

Mount the Bosch diamond blade securely on an angle grinder intended for 125 mm discs, following the grinder manufacturer’s instructions for correct flange orientation and clamping torque. Use appropriate personal protective equipment including eye and hearing protection, gloves and a dust mask. For cutting, mark the cut line and perform steady, controlled passes without excessive force; allow the diamond edge to do the work. For light grinding or chamfering, work at a shallow angle and avoid prolonged dwell in one spot to prevent overheating and premature wear.

Usage recommendations

Use water cooling when practical to reduce dust and heat buildup, extend blade life and improve cut quality. Avoid using the blade on materials it is not intended for, and inspect the blade for damage before each use. Store the disc flat and protected from impacts.