Delta 18-900L 18-Inch Laser Drill Press Auto-tensioning belt drive system allows for fast and easy speed changes while maximizing transmission efficiency Full 6-inch quill stroke for deeper drilling applications and best-in-class capacity Micro-adjustable depth stops and independent depth scale allows the user to zero the scale and set up for repetitive drilling quickly and easily Fully adjustable TWINLASER projects a bright red crosshair on the work piece at the point of bit contact Backed by a five-year warranty. Table insert: 3.75 x 3.75 x 0.75 inches