Load Range Chart
When you load your SUV down with gear, or hook up a trailer, you get anxious. Why? Because you’re not sure if your tires will … Read more
Thomas Martinez
Load Range Chart
When you load your SUV down with gear, or hook up a trailer, you get anxious. Why? Because you’re not sure if your tires will … Read more
Segmented Bowl Calculator | Rings and Segments
If your attempt at creating a segmented bowl looked something like an octagon, you probably also struggled with the math. The bowl might have held … Read more
2×8 Floor Joist Span Chart
And so there you are, standing in an empty room, holding a tape measure, staring at a span that seems like maybe it’s a little … Read more
2×10 Floor Joist Span Chart
When you walk around you can feel a bounce in the floor. That’s what a lot of folks consider wasted money, and annoying. It turns … Read more
Weight of Steel Pipe Calculator | NPS and OD Wall
The Pipe Calculator is here. So what’s it do? Sometimes you order a piece of pipe and think to yourself that your forklift isn’t strong … Read more
Screw Gauge Chart
If you’ve ever been confused by all the sizes of screws on display at hardware store, you’re not alone. They don’t use a straight-line method … Read more
Bend Allowance Calculator | Sheet Metal Layout
Most sheet metal failures begin when the shape appears right on paper but won’t form when bent into place. It’s either too short or the … Read more
Hardwood Density Chart
To your brain, a walnut and balsa wood sound like two different kinds of things. They are fundamentaly different. And that’s where people go wrong. … Read more
K Factor Calculator | Sheet Metal Bend Allowance
It’s right on the nose at a distance, and you’ve bent the metal up too. Then you lay that baby down on your jig and … Read more
Kerf Bending Calculator | Cut Spacing & Radius Planner
Bending sheet goods using kerfs seems easy until the sheet breaks. Kerf bends is formed by cutting parallel grooves along one side of a sheet. … Read more
Wood Density Chart
Pick up a chunk of balsa and then pick up an equivalent chunk of oak. They feels like two pieces of totally different material. One … Read more
Column Concrete Calculator | Round & Square Columns
We all learn that concrete volume adds up pretty quickly with vertical pours. I mean, you’re thinking about a deck. It has four posts supporting … Read more
Lag Screw Pilot Hole Size Chart
When a lag screw grabs the wood properly it makes a good crunching noise. When that happens you know it’s got a good bite on … Read more
Stair Risers Calculator | Step Layout & Angle
Before you build those stairs, you’ll want to know why exact measurements is important. When dealing with inches, an inch here or there becomes a … Read more