uxcell 101mmx20mmx1mm 40 Tooth Circular Cutting Saw Cutter Hand Tool Outer Dia: 101mm/3.97"; Inner Dia (Bore): 20mm/0.8" Thickness: 1mm/0.04"; Product Name: Diamond Saw Material: Tungsten Carbide Tip; Weight: 82g Package Content: 1 x Diamond Saw; Teeth Quantity: 40 Main Color: Silver Tone