For cutting wood or wood composites, aluminum, MDF, laminate sheets, regular circular saw blades are usually used. The number of teeth on the blade helps to decide the cut's speed, form and end. Blades are cut quicker with less teeth, but those with more teeth create a better finish. Chips are removed from the work sections by gullets between the teeth. As it expands and contracts during use, expansion slots cut into the rim help prevent the blade from warping. They also decrease vibration, providing a straighter split.
Best quality circular saw blades under two well known brands namely EDN and Koll ,supplier in shuwaikh, Kuwait.