Adjustable Drill Bit Stopper Set Precise drilling depth control to prevent over drilling and protect workpiece surfaces Metal construction provides wear resistance and long life; compatible with various drill bit sizes for quick and easy adjustments Enhances your toolkit with consistent results and professional finishes every time Easy to set and lock in place for repeatable holes across projects Ideal for furniture making, home improvement projects, and crafting where precise drilling is essential Use scenarios Furniture making: set the stopper to a fixed depth for dowel holes or hardware holes to ensure exact depth across panels Home improvement: drill shelf supports or cabinet holes with uniform depth on multiple pieces Crafting: create precise holes for dowels or decorative accents with consistent depth and finish Specifications and performance Material: metal Function: adjustable depth stop for drill bits Compatibility: suitable for various drill bit sizes Benefit: supports accurate, repeatable drilling and protects workpieces during use