The most common circular saw blade sizes are 5-1/2, 6-1/2, and 7-1/4 inches in diameter, although you can find a range of smaller or larger options if you need them. The larger the blade ...

Many people disdain the 7-1/4-inch circular saw ... is notoriously difficult to cut cleanly with a circular saw, a deficiency this blade aims to correct. In the case of this blade, it’s not ...

1 Avoid excessive moisture or humidity. Otherwise, the blades may rust and/or pit. 2 Keep the saw blades clean to maintain good performance. Accumulated pitch, sap, and other materials may dull ...

There are several ratings associated with protective eyewear, but the two to keep in mind are the Z87.1 rating ... never remove your circular saw from a cut until the blade has completely stopped.