Easy to DrillThe woodworking drill locator is designed to make drilling wood easier, straighter and more accurate. Utilizing a 1/4 inch hex shaft, it can be used with cordless and corded drills and impact drivers. Multi-directional use The fence can be connected to any base bracket on these 4 sides. In addition, the fence can be used in several directions. It can also be used as a board edge. Built-in hex drill bitThere are two spindles in the center, which can be stored on the ship when not in use. When in use, they are screwed into the bottom of the base and can be tightened with one of the column caps, which has an integrated hex bit. Maximum Size The bit capacity of our woodworking drill bit locator is 1 inch, but if you take it out and turn it around, you can adjust a bit up to 2 inches wide. The V-shaped groove on the base can be easily drilled in the center of logs such as round pins. Complete set of accessories includes keyed chuck, tapered depth control shaft and limiting ring, return spring, reversible chuck holder, integrated v-groove, centering and adjustable guide. Detailed : Material: Alloy steel and plastic How to drill: 1. Adjust the drilling height according to the thickness of the board. 2. Tighten the clamp to secure the drill sleeve to the wooden board. 3. Place the step drill into the pilot hole. 4. Turn on the electric drill and set it to a certain speed of 500-1500 rpm. 5. Before drilling half of the step bit into the wood, drill slowly to improve accuracy. Other note: 1. Before turning on the drill, do not let the bit touch the wood. 2. Due to the lighting effect and shooting angle, the product has chromatic aberration, please understand. 3. Due to manual measurement, there are errors in product dimensions. Parts List: 1 X Drill Locator (excluding electric drills and forest)