SKIL 5280-01 15-Amp 7-1/4-Inch Circular Saw with Single Beam Laser Guide 15-Amp motor for more power and performance than the SKIL 5680. Motor Housing Material:Resin 15% weight reduction vs. SKIL 5680, reduces user fatigue Single beam laser for more accurate cuts. Arbor size: 5/8 inches, cord length: 6 feet Carrying bag for convenient portability and storage 51Degree bevel with positive stop at 45Degree for greater cut capacity that SKIL 5680