4 inch 30 Tooth Wood Cutting Disc Carbide Tipped Circular Saw Blade for Cutting Hard & Soft Wood with 3/4inch Arbor - Amazon.com
JIAYOUBAO 4 Pack 4-1/2 Inch Compact Circular Saw Blades Set with 3/8" Arbor TCT/HSS/Diamond Saw Blade for Angle Grinder Wood Plastic Sheet Metal Tile Fast Cutting - Amazon.com