Dry “Canadian” india style burr stone.
Super efficient composition aluminum oxide abrasive in a (no oil) vitrified composition, coined, “Dry Canadian” burr stones from some friends up north. Some were asking for a cleaner cutting abrasive that did not load up as quickly and was stable enough not to grove easily. We came up with this excellent mix of premium graded aluminum oxide in two abrasive grits, with a (non clay) firm vitrified matrix and in several different sizes to suit most any preference. Can be used wet or dry. Sizes 25x25, 25x32, 25x40, and 25x50mm. In medium fine and fine grits.