... :HSS Circular Saw Blade,Slitting Cutter, Small Saw Blade,Cold Saw Blade,Circular Saw Blade,Thin Saw,Alloy Saw Blade,Side And Face Saw Blade,Saw Balde ... etc.Specification:Out Diameterφ20-600mm,Bore Diameter5-60mmThickness:0.2~6.0mmTeeth NO:As your requirementTeeth Shape:No Teeth,A ... in your cut if you use a blade that is too small.2 Choose a steel blade if you want to cut softwood ...