RIDGID Tool Company is an American company that manufactures and distributes hand tools under the RIDGID brand. Founded in 1923 in Ohio, in 1966 became an affiliate of Emerson Electric. Today it's the world's largest producer of tools and machines for pipe installation and maintenance. Products are available in more than 140 countries worldwide, with more than 400 varieties of tools and machines in more than 5000 models and sizes.
RIDGID Tool Company is an American company that manufactures and distributes hand tools under the RIDGID brand. Founded in 1923 in Ohio, in 1966 became an affiliate of Emerson Electric. Today it's the world's largest producer of tools and machines for pipe installation and maintenance. Products are available in more than 140 countries worldwide, with more than 400 varieties of tools and machines in more than 5000 models and sizes.
The brown cloth-backed variant is suitable for universal, heavy-duty use on alloyed and non-alloyed steels, as well as non-ferrous metals. - The cloth-backed abrasive sheets comply with ISO 21948.
Metric sizes: DIN 3124/ISO 2725-1, ASME B 107.5M, E DIN EN 3709, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E (test loads), HPQ® high performance steel, chrome plated.