Special design to cut the popular contoured rubber wall base. Its cutting capacity is as follows: 8 "wide, 7/8" high for a straight cut and 5/8 "high for a bevel cut. Each cut makes an inside half-wedge and an outside half-wedge. . It features a quick release lock for changing cutting angles. It makes precision cuts at 45 °, 22.5 ° and 90 °. It is equipped with a long-lasting tungsten steel blade. No dust or mess, no noise and no electricity required The four wheels help move the cutter around the job site.