YJ275S *sawing &cutting capability : A.hollow pipe 1.round :80mm 2.square:75x75mm 3.rectangle: 85x65mm B.solid pipe 1.round:38mm 2.square:38x38mm 3.rectangle: 75x75mm *max gap of the clamp : 85mm *suitable sizes for blades : 300mm YJ275Q *sawing &cutting capability : A.hollow pipe 1.round :80mm 2.square :75x75mm 3.rectangle: 85x65mm B.solid pipe 1.round:38mm 2.square:38x38mm 3.rectangle: 75x75mm *max gap of the clamp : 85mm *suitable sizes for blades :300mm