The P12|8 was designed to clear 8′. material using a 12″ blade. This means that when you finish your stroke, the back end of your sheet will just have cleared the blade, causing no friction as the blade is spinning down. The 102? sliding table is constructed of anodized aluminum. Our dumbbell design is widely recognized as the superior choice for high-end sliders today. Ultra-smooth movement allows you to move the table effortlessly.