Magswitch Drill Press Fence features powerful magnets that allow for quick positioning and fine adjustment, making it easy to remove and store when not needed. The magnets can be placed at different points along the fence to ensure optimal placement on small drill press tables. Its sturdy vertical plate is designed not to interfere with the drill chuck, even when drilling holes close to the fence. The stop block can be quickly positioned flush with the drill press table or sacrificial material under the workpiece and can be stored out of the way when not in use. The fence plate measures 13 inches long by 2 1/2 inches high, ing compatibility with both large and small drill presses. Additionally, the magnetic stop block works effectively with any thickness backer board, providing versatility and ease of use. Model Number: 81101375