Gypsum board Cutting tool Drywall Cutting Artifact tool with Scale toohr Woodworking Scribe Woodworking Cutting board tools

Features: Side lock, slide down to lock and fix. Precise positioning, draw straight lines, draw circles, fast and convenient. One press to lock, accurate scale, easy cutting, environmental protection and dust-free. Convenient to carry, save time and effort, do not touching the blade and do not hurt your hands.