Product strengths: The robust, affordable all-round cutting disc with a segmented cutting ring for fast cuts with easy cutting results. For use in angle grinders (cordless & corded). Diamond cutting disc with a diameter of 300 mm and a 20 mm bore suitable for use with petrol-powered machines. 22.2 mm bore in all cutting discs up to a diameter of 230 mm. Cutting discs with a diameter of 300 mm for use with petrol-powered machines have 20 mm bores. Cutting discs with a diameter of 300 mm for use with petrol-powered machines have 20 mm bores. The robust, affordable all-round cutting disc with a segmented cutting ring for fast cuts with easy cutting results. Sintered diamond cutting discs for dry cutting in common construction materials. Application examples: For cutting common construction materials such as brick, concrete (including reinforced concrete), screed, soft to medium-hard natural stone, artificial stone, and paving materials. For cutting in common Construction materials such as bricks, concrete (also reinforced), screed, soft to medium-hard natural stone, artificial stone and laying materials.