What Does TPI Mean for Saw Blades and Why It Matters
You're standing in the hardware aisle, looking at two dozen different options, and wondering what does tpi mean for saw blades and which one you actually need for your project. It's one of those specs that sounds technical, but it's actually one of the simplest things to understand once you break it down. Basically, it's the difference between a clean, professional finish and a jagged mess that looks like a beaver chewed through your wood. ...