The Significance of the Universal Numbering System for Plain-End Scroll Saw Blades
The universal numbering system plays a crucial role in standardizing plain-end scroll saw blades across various manufacturers, simplifying the selection process for users. This system categorizes blades based on key characteristics such as width, thickness, tooth design, and the number of teeth per inch (TPI), providing a clear framework for choosing the right blade for your specific project.
How the System Works:
- Small Numbers (e.g., #2, #3): These denote thinner, narrower blades with a higher TPI, making them ideal for intricate, delicate cuts that require precision and fine detail.
- Larger Numbers (e.g., #7, #9): Indicate thicker, wider blades with fewer teeth per inch, suitable for cutting through heavier, thicker materials or for making faster, less delicate cuts.
Blade Size and Cutting Performance:
- As the blade number increases, the blade becomes designed to handle thicker materials, often featuring a lower TPI. This results in faster cutting speeds but with a trade-off in cut finesse, making them better suited for rougher, more robust cuts.
Why Pin-End Blades Are Different:
Pin-end blades are distinct from plain-end blades primarily because of their mounting mechanism. The pins at both ends facilitate quick and easy installation on scroll saws. Due to this design, pin-end blades tend to be larger in size, which means they do not conform to the detailed universal numbering system used for plain-end blades. Conversely, plain-end blades offer a wider variety of sizes and tooth configurations, supported by a more complex numbering scheme that helps users select the most appropriate blade based on their specific cutting requirements.
If you’re interested in exploring a diverse selection of scroll saw blades, Olson offers a comprehensive range. You can shop HERE or view our detailed selection chart to find the perfect blades for your projects.