Is your next woodworking project requiring you to create some plunge cuts? Then, try to learn how to use spiral router bits on your future woodworks. Unlike any other router bit, spiral bits are useful in making plunge cuts. Even if you can create shallow plunge cuts using straight router bits, they cannot create fine and deeper plunge cuts better than spiral router bits that are commonly used .
The Look
While straight router bits remains to be popular and useful in woodworking, spiral router bits have recently become as
famous as the straight bits because of the metalworking-tool-like technology incorporated in them. When you look at the spiral bits, you’ll first though they are drill bits. Most spiral router bits comprise of solid carbide, which make them very sharp and can cut easily and deeply on wood. The body of the spiral router bit contains two flutes which sharply and smoothly cut over a wood edge.
The Pros
What makes spiral router bits ideal for plunge cutting is that they really resemble drill bits. The drill-like point of each router bit is ideal for creating fine and deep cuts and grooves. Cutting mortises using spiral bits is also easy. And because of its spiral appearance, you’ll notice that it is more durable compared to straight bits, not to mention its solid carbide composition. You’ll find it also easier to maintain since the flutes are effortless to clean.
The Cons
Solid carbide spiral router bits are truly advantageous to any woodworker, but just like any other tool, they come with their disadvantages. First, solid carbide-made tools are more expensive compared to carbide tipped cutters. Typically, solid carbide bits also require a separate container from the rest of your bits so the sharpness can be tightly preserved. Other than these two cons, it can be said that spiral bits are truly the bits made for plunge cuts.



