Diamond cutting disc GEKO 125 x 22 mm for concrete, model 7122996

Diamond cutting disc GEKO 125 x 22 mm (model 7122996) designed for cutting concrete, reinforced concrete, exposed in-situ concrete, concrete paving, granite, quarry slabs, sandstone, brick and masonry. The 125 mm diameter and 22.2 mm centre hole fit angle grinders with a compatible flange, providing abrasive cutting for construction and renovation tasks.

Advantages

The blade features vacuum-sintered cold-pressed diamond segments and cooling holes to reduce overheating and protect against glazing damage. It is suitable for both dry and wet cutting and has a segmented rim with a 10 mm segment height, enabling efficient cutting performance at up to 12,200 rpm.

Suitable for

• Cutting concrete and reinforced concrete
• Trimming concrete paving and masonry
• Cutting granite and quarry slabs
• Processing sandstone and brickwork

Key specifications

• Brand: GEKO
• Model: 7122996
• Disc diameter: 125 mm
• Centre hole (bore): 22.2 mm
• Segment height (rim): 10 mm
• Maximum speed: 12,200 rpm
• Suitable for dry and wet cutting

How to use

Install the disc on an angle grinder with a matching 22.2 mm flange, ensuring the rotation direction marked on the blade matches the tool. Securely tighten the flange nut and check that guards are in place. For dry cutting, use short controlled passes to avoid overheating; for wet cutting, supply adequate water to the cut line. Allow the blade to reach full speed before contacting the material and apply steady, even pressure without forcing the tool.

Usage recommendations

Use appropriate personal protective equipment (eye, ear and respiratory protection, gloves). Match the disc diameter and bore to the tool and avoid exceeding the maximum speed of 12,200 rpm. For prolonged life, alternate wet and dry cutting as needed and avoid side loading or twisting of the disc during use.