Dasco Pro Prick punches are used to mark and scribe work pieces. Made of high carbon steel that has been heat treated. Use on metals softer than their points. Dasco Pro, Inc. offers a broad range of forged hand tools used for carpentry, masonry, and demolition. Our 89 year legacy brand incorporates time tested design, superior materials, and distinguishing technology. Construction professionals, home improvement enthusiasts and hobbyists alike ask for Dasco Pro striking tools because quality tools equal quality work.