What is Table Saw?
A table saw is a stationary power tool with a circular blade mounted on an arbor, protruding through a flat table surface, used primarily for rip cuts and the most versatile saw in any woodworking shop.
A table saw is the centerpiece of most woodworking shops. A circular blade protrudes through a slot in a flat table, and material is pushed past the blade to make cuts. The table provides a stable, level reference surface, and the rip fence ensures repeatable, parallel cuts.
Four types serve different needs. Jobsite saws are portable (45-60 lbs) with 15-amp universal motors and aluminum tables, priced at $200-500. Contractor saws add cast-iron tables and more power at $500-1,000. Hybrid saws combine cabinet-saw features with 110V convenience at $800-1,500. Cabinet saws are the professional standard: 3-5 HP motors on 220V, 400-600 lb cast-iron bodies, priced at $1,500-6,500.
The standard blade is 10 inches in diameter, with a kerf of 1/8 inch (3.2 mm) for full-kerf blades or 3/32 inch (2.4 mm) for thin-kerf blades. Rip capacity (the distance from blade to fence at maximum) ranges from 24 inches on jobsite models to 36 inches on cabinet saws. A 30-inch rip capacity is the practical minimum for handling half a 4x8 sheet.
Safety: the riving knife is the single most important safety feature. It prevents the workpiece from pinching the blade and kicking back. SawStop models detect skin contact and stop the blade in under 5 milliseconds.
In the cut list workflow, rip cuts come first (cutting stock to width), then crosscuts (cutting to length). A table saw handles rip cuts with precision using the fence. Crosscuts are done with a crosscut sled or miter gauge. For full 4x8 sheets, most woodworkers break panels down with a circular saw or track saw first, then make precision cuts on the table saw.
The table saw's kerf width is a required input for any cut list optimizer. At 1/8 inch per cut across 40 cuts on a cabinet project, that is over 5 inches of material turned to sawdust.
Frequently Asked Questions
- What size table saw do I need for plywood?
- A table saw with at least a 10-inch blade and a rip capacity of 24 inches handles standard 4x8 plywood sheets. For full-sheet ripping without an outfeed table, a cabinet saw with 30+ inch rip capacity is ideal. Contractor saws work for most home shops.
- Can a table saw cut a 4x8 sheet of plywood?
- Yes, but it requires support. Use an outfeed table or roller stand behind the saw, and a side support for wide rips. Many woodworkers prefer a track saw or circular saw with a guide for full-sheet breakdown, then use the table saw for final dimensioning.
- What is the difference between a table saw and a miter saw?
- A table saw excels at rip cuts (cutting along the length of a board) and can handle sheet goods. A miter saw specializes in crosscuts and angled cuts on narrow boards. Most shops use both: the table saw for ripping and the miter saw for cutting parts to length.
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