These Chisels are for roughing out or texturing the surfaces of Stones and Marbles. Each Tooth is individually brazed into its own machined hole, to provide ultimate durability, compared with single slotted tip chisels. The tips are a specific grade to tolerate the stresses placed on this type of tool, and the body design around the tip allows a minimal amount of cushioning, so that the tips will not fracture and fail, the main problem associated with single slotted tips. The pointed range is for more decorative purposes, and should be used lightly until they bed in. The flat range is for removing material quickly but with greater shape control, and can be used to texture surfaces.