Diamond cutting disc TURBO 125x22.23 mm Polax for angle grinders, continuous rim, for stone and concrete

Diamond cutting disc TURBO 125x22.23 mm Polax for angle grinders, continuous rim, for stone and concrete is a circular diamond blade designed for use with 125 mm (5") angle grinders. The turbo rim geometry combines a continuous edge with a serrated profile to provide faster cutting speed while minimizing chipping on stone and concrete surfaces. The 22.23 mm centre bore fits standard grinder flanges, making the disc compatible with common handheld and bench-mounted angle grinders used in construction and renovation.

Advantages

The turbo rim construction delivers an efficient balance between speed and finish, allowing rapid progress on hard materials with a reduced likelihood of edge breakage. Diamond grit bonded to the rim ensures long wear life and consistent cutting performance over repeated use. The disc's universal diameter and standard bore make it easy to mount and replace, and the design helps disperse heat to maintain cutting stability during sustained operation.

Suitable for (tasks / use cases)

• Cutting concrete slabs and blocks
• Shaping and trimming natural stone and engineered stone
• Work on masonry, bricks and pavers
• Renovation and construction site cutting tasks
• On-site precision cuts where reduced chipping is required

Key specifications

• Diameter: 125 mm (5")
• Centre bore: 22.23 mm (standard arbor fit)
• Rim type: Turbo / continuous rim with serrated edge
• Material suitability: stone, concrete, masonry and similar hard building materials
• Compatibility: designed for handheld angle grinders and compatible with standard grinder flanges

How to use

Secure the diamond cutting disc onto the angle grinder flange following the tool manufacturer's mounting instructions and ensure the bore and flange match the disc. Tighten the mounting nut to the recommended torque without over-tightening. Operate the grinder at the rated speed for 125 mm discs and apply steady, even pressure while cutting; avoid forcing the blade or sudden impacts. Allow the blade to cut at its own pace to preserve diamond life and reduce overheating. Use water cooling only if the disc and grinder are specified for wet cutting; otherwise perform dry cuts with intermittent pauses to dissipate heat.

Usage recommendations

Always wear appropriate personal protective equipment: safety goggles, hearing protection, dust mask or respirator, and cut-resistant gloves. Check the disc for visible damage before each use and replace it if cracks, excessive wear, or loose segments are present. Match the cutting method (wet or dry) to the disc specification and maintain correct grinder speed and feed pressure for best results.