1Easier Drilling: The locator is durable and can be used for a long time, making drilling on vertical boards easier. The design of the woodworking drilling locator makes drilling on wood easier, straighter, and more accurate. 2Aluminum Alloy: Made of premium aluminum alloy material, rustproof, practical, and sturdy, with keyed chuck, tapered depth control shaft and limit ring, spring return, centering, and adjustable fence. 3Smoother Working: The positioning fixture has a large amount of chip removal, which is faster and smoother, and drilling is more labor saving, improving work efficiency. 4Sturdy Structure: The adjustable punch locator drilling template guide rail adopts an aluminum alloy valve body, which is rust free, lightweight, and sturdy. 5High Accuracy: The drilling guide has clear and accurate scales, which are adjusted according to the thickness of the wood for accurate alignment. Item Type: Drill Guide Locator Material: Aluminum Alloy Use: Adjustable pin hole drilling guide rod, suitable for different thicknesses, easy to make joints. 1 x Positioning Plate 1 x Locator Base 2 x Limit 1 x Limit Ring 2 x Handle 1 x Key Wrench 1 x Collect Drill Bit 6 x Positioning Rod 2 x Spring