Job site, contractor, hybrid, or cabinet — what each one is good for, and what to look for at the price you can afford.
The table saw is the most-used power tool in most shops. It is also one of the most dangerous. A good first saw should cut accurately, fence reliably, and live within your space and electrical budget.
THE FOUR CLASSES
Job-site saws are small, light, direct-drive, and run on 110V. They fold up for transport. Examples: DeWalt DWE7491, Bosch 4100. Strengths: portable, affordable ($400-700), can run on any 15-amp outlet. Weaknesses: smaller table, less powerful, louder, less precise out of the box.
Contractor saws are heavier, belt-driven, and have a cast-iron table extension. They run on 110V or 220V. Mostly discontinued at the box stores in favor of hybrid saws. Used market is good value.
Hybrid saws are the middle ground. Enclosed cabinet base, induction motor (110V or 220V), cast-iron top. Examples: Grizzly G0715P, Powermatic PM1000, Jet JPS-10TS. Strengths: capable of furniture-grade work, reasonable footprint, $1,000-1,800. Weaknesses: larger and louder than job-site saws; less powerful than cabinet saws.
Cabinet saws are the shop-grade tool. Heavy iron, 3-5 HP induction motor, true 220V operation. Examples: Powermatic PM2000, SawStop Industrial, Grizzly G1023. Strengths: cuts anything, runs all day, lasts forever, holds adjustments precisely. Weaknesses: $2,500-5,000+, big footprint, needs 220V.
THE FENCE QUESTION
The fence is more important than the motor. A bad fence will cost you more time than an underpowered motor. Modern fences are T-square (Biesemeyer-style) and rack-and-pinion; both are reliable when made well. Check that the fence locks parallel to the blade and stays put.
The job-site DeWalt DWE7491 has a surprisingly good rack-and-pinion fence — better than many cheaper hybrid fences. The Powermatic and SawStop fences are top tier.
POWER
For ripping 8/4 hardwood, 3 HP and 220V is the sweet spot. A 1-3/4 HP saw on 110V will rip 8/4 oak but will work for it and need a sharper blade. A 1-1/2 HP saw on 110V is a hobbyist saw — fine for breaking down plywood and ripping 4/4 stock, slow on anything thicker.
SAWSTOP
SawStop's flesh-detection technology stops the blade in milliseconds when it senses a finger. It works — every saved-finger story online is real. The trade-off: when the brake fires (which happens occasionally on wet wood or aluminum miter gauges), you replace a $90 cartridge and sometimes the blade. For shops that have kids around or anyone who has lost a finger and decided never again, SawStop is worth the premium.
WHAT TO BUY AT EACH BUDGET
Under $700: DeWalt DWE7491 job-site. Real fence, accurate enough for hobbyist furniture if you check setup occasionally.
$1,200-1,800: SawStop Job Site Pro or a Grizzly hybrid (G0715P). The Grizzly is more saw; the SawStop adds the safety feature.
$2,500-3,500: SawStop Professional 1.75 HP or Powermatic PM1000. Both are real shop saws.
$4,000+: SawStop Industrial or Powermatic PM2000B. Forever saws.
CHECKING A USED SAW
Bring a square and dial indicator. Check that the blade is parallel to the miter slot (within 0.002"). Check that the fence is parallel to the blade. Run it and listen for bearing whine. Replace the blade — used blades hide a lot.