Tool Calculator

A miter joint is made by cutting each of two parts across the main surface, normally at a 45° angle, to form a corner that … Read more

Knurling is a making method that you mostly do on a lathe where you roll straight, sloping or crossed lines into the material. This special … Read more

Cutting force is the resistance of material against penetration of the cutting tool. The directions and strengths of forces adjust according to the kind of … Read more

Finding the right chainsaw chain length seems easy but it is much more tricky than you think. Combination of the pitch… The distance between the … Read more

Choosing the right length of pocket hole screws is really important The right size ensures a firm and safe fit, and stops problems as stripping, … Read more

Rafter angle squares are a practical tool for quickly installing rafters or marking angles in carpentry. A speed square, sometimes called an angle finder, is … Read more

Wood beams are horizontal, that bear the weight of spaces between vertical supports like columns or walls. They carry the weight of floors, roofs or … Read more

Compound miter saw is a special woodworking tool that lets the blade turn in two different ways at the same time. It simply turns right … Read more

Getting cabinet door sizes right is a big deal for every woodworking or DIY project. There is no unique standard for those sizes. Various regions … Read more

Hardwood flooring is milled from one piece through its whole thickness, so you can sand it and refinish it during its long life Scratches, lines … Read more

The weight of wood matters a lot for work with wood, build shelves, plan desks and haul lumber. Knowing its weight helps with shipping, structural … Read more

A speaker cabinet is an enclosed box, usually rectangular, in which drivers install woofers and tweeters together with electronics like crossover circuits. It isolates the … Read more

Spindle speed usually refers to the rotation of the tool or workpiece with the spindle of the machine. It is measured as revolutions per minute … Read more

A board foot is a unit for lumber. It equals one square foot of wood that is one inch thick. A slice of wood exactly … Read more