precision control This wood countersink drill bit features builtin limiters to help you achieve consistent drilling depth, preventing slipping and deviation. The rotary design minimizes the risk of accidental damage, and upgraded limiters enhance both efficiency and safety for reliable results. Adjustment flexibility Precise depth control is easy with the scale ring, allowing you to set the drilling depth to your desired standard. This ensures accuracy every time and makes the tool well suited for precision work and professional woodworking. Extensive application A versatile wood countersink drill bit set designed to improve precision for professional woodworking, furniture creation, decorative tasks, and common home repairs. Strong durability Constructed from strength alloy and speed steel, this countersink bit delivers wear resistance and a rugged design for longterm stability. Its antirust properties simplify cleaning and maintenance. Use scenarios Install cabinets, hinges, or hardware with a consistent countersink depth for a clean, professional fit. Create precise dowel joints or decorative inlays where uniform depth is critical. Perform home repairs or furniture refinishing tasks that require accurate countersinking to match hardware or trim.