What Is Raker Tooth

: an unset sawtooth that cleans out the bottom of a cut.

What is raker tooth saw blade?

A raker tooth set has one tooth going to the left, one to the right, followed by a straight, or unset, tooth, which is called a raker. An alternate tooth set has one tooth going left, one going right, then left, right, etc. There is no raker tooth.

What is the best TPI for cutting wood?

If you’re looking to cut wood or other soft materials, you’ll need a blade with a TPI of 6 up to 20. For harder materials like metal, a TPI between 14 up to 36 is more suitable. The number of teeth can be found on the blade.