A chop saw is a useful stationary saw designed for quick, accurate crosscuts in wood, metal, or plastic. Unlike a miter saw, which pivots for angled cuts, a chop saw typically makes straight cuts at 90 degrees.
A chop saw uses a circular blade mounted on an arbor driven by an electric motor. The workpiece is held against a fence, and the blade descends to make the cut. Most models have a quick-release mechanism to adjust the blade angle slightly, usually within a few degrees of 90.
The blade size ranges inches, with larger blades suited for thicker materials. The motor power, measured in amps or horsepower, determines the saw's ability to handle dense materials like hardwoods or steel.
| Type | Key Feature | Best For |
|---|---|---|
| Basic Chop Saw | Fixed 90-degree cuts | General woodworking, basic metal cutting |
| Sliding Chop Saw | Extends cutting capacity | Wide materials, large projects |
| Dual-Bevel Chop Saw | Adjustable angles on both sides | Complex woodworking, precise mitering |
Chop saws excel in construction, carpentry, and metal fabrication. They're ideal for:
For woodworkers, a 10- to 12-inch blade with a useful motor (15+ amps) ensures clean cuts in hardwoods. Metalworkers need a chop saw designed for ferrous metals, often with a cold-cut blade to prevent overheating.
I tested the DeWalt DWE7485 for a home workshop project. Its 15-amp motor handled 4x4 posts easily, and the lightweight design made it portable between job sites.
Look for:
According to Popular Mechanics, a good chop saw should have at least a 15-amp motor for consistent performance under load. For metalwork, a chop saw with a sliding mechanism increases versatility.