True Grit Abrasives Manufacturer of grinding wheels, stones and bonded abrasives. Products include vitrified, resin, rubber and hellac bonded grinding wheels. Located in United States. | Yorkshire Grit Bouldering Guide to Yorkshire in England with information on the various different crags. Also offers local contacts and related links. | Grit X Gear Makes body protective for mountain boarding, snowboarding, and bmx. |