Tricks for a Scroll Saw

Basics

• Although they look similar to a band saw, the scroll saw works more like a jigsaw. The blade moves up and down in a straight line, held in place at either end, so that there is tension on the blade at all times. As with a band saw, however, you must steer the material to meet the blade, as opposed to hand-held saws, where the blade is steered. As with any saw, keep fingers well clear of the blade.

Choosing Blades

• The first trick is to choose the right blade. Blades are rated by number, in thickness; the larger the number, the thicker the blade. In general, heavier blades are better for heavier material, while thinner blades are best for intricate details. Standard blades have all teeth running the same way and make their cuts on the down stroke. Reverse-tooth blades have some teeth running the opposite way for a smoother upstroke. The other major variation, is the spiral blade, with teeth on all sides. Almost every user will recommend different blades for similar purposes, so take advice, but experiment for yourself to find what works best.

Saw Speed

• Another basic trick to master is setting the right blade speed. Most saws have variable speeds, and unless you inherit a saw without this feature, you should consider buying a variable-speed saw. Set the speed slow when working with thin, soft materials to prevent breakage, and fast when working with harder, thicker materials. You will also need to master the rate of feed. Keep your material moving steadily to prevent the risk of scorching the wood. Not only does this leave a burn mark, it heats your blade and shortens its life.

Accessories

• There is no substitute for the right tool, and adding a few accessories can help you bridge the gap from beginner to expert. Visibility is a key factor in operating any saw. With the small, intricate cuts a scroll saw makes, this is doubly true. Try a blower, light and magnifier to solve three of the main challenges scroll saw users face. The blower will keep your cut field free from debris, by blowing shavings and dust off, the light will add visibility and the magnifier will make even the tiniest cuts appear many times larger, giving you added time to make critical adjustments.