Tuckpoint Blades are designed for repairing grout, cleaning, and routing cement mortar between the joints on masonry walls. Tuckpoints are used for the removal of damaged mortar and to prepare masonry surfaces for new mortar. Widely used by general, masonry, restoration, and waterproofing contractors. For these purposes these blades are routinely 1/4’’(.250) and 3/8’’(.375) thick. Use dry.