Features: Wide Application: The drilling locator can be used to drill holes on round logs, square logs or the corners of square logs, decks and other materials, drilling accurately. High-Quality: Made of high-quality aluminum alloy with anodized surface, sturdy and corrosion resistant, clear scale, not easy to wear. Multiple Drill Sleeves: Equipped with 10 different sizes of drill sleeves (3-12mm), which can meet your different drilling needs. Stable Positioning: 90° V-groove design allows safety positioning on round or square log corners, ensuring accurate and deviation-free drilling. Convenient Limiting: A limiting bar is included, which can help to fix the locator and clamp it to the edges of the board for parallel drilling. Portable Design: Compact and lightweight, easy to carry, it is a nice woodworking drilling positioner. Specifications: Color: Red Material: Aluminum Alloy Drill Sleeve: 3-12mm Item Size: 203 * 35 * 25mm/ 8.0 * 1.4 * 1.0in Item Weight: 450g/ 15.9oz Package Size: 240 * 86 * 62mm/ 9.4 * 3.4 * 2.4in Package Weight: 510g/ 18.0oz Packing List: 1 * Drill Guide 1 * Limiting Bar