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Toolbox talk · 10 min · Tools & Equipment

Table Saw Kickback

Hazards: Amputation or laceration from contact with the blade · Struck by a workpiece thrown back by the blade · Hand pulled into the blade behind the cut · Eye injury from thrown offcuts and broken teeth

Why it matters

On May 5, 2021, a carpenter was trimming a piece of wood on a table saw in a house. The piece kicked back and pulled his fingers into the blade: lacerations, bone loss, hospital (OSHA Summary Nr 135675.015). Ten weeks earlier, a framer making a plunge cut looked away for a second; the board touched the turning blade and took four fingers off his left hand (Nr 134074.015). In 2023, OSHA logged 1,626 severe injuries in construction, 63 of them from an object slipping or swinging in the worker's own hands (CPWR, 2025).

Key points

  • Kickback comes from the back of the blade. The rear teeth climb toward you. Anything the stock touches back there gets thrown — and your hands go with it.
  • Three parts, not one. Hood over the blade (1926.304(i)(1)), spreader behind it, anti-kickback fingers in front of it (1910.213(c)(2) and (c)(3)). Most jobsite saws are missing two of the three.
  • Never rip freehand. Fence or miter gauge, never both, never neither. A board with nothing guiding it is a board looking for the back of the blade.
  • Push stick for the last foot, jig for the rest. Featherboards and jigs are required where a standard guard cannot be used (1910.213(a)(15)) — and a push stick never replaces the guard.
  • Stand out of the line of fire, and keep others out of it. Nobody stands behind or beside a saw that is ripping.
  • The blade stops before you reach. Offcuts, scraps and measurements wait. 1926.304(a) requires a disconnect you can lock or tag off — use it for blade changes.

Do / Don't

Do

  • Set the blade barely above the stock and check the fence is parallel.
  • Support long stock with an outfeed table or a second set of hands at the far end.
  • Watch for twist, wet spots and knots, and stop the cut if the board closes on the blade.
  • Replace the spreader as soon as a dado or rabbet is finished.

Don't

  • Reach over or behind a turning blade for any reason.
  • Pull an offcut back toward you through the blade.
  • Rip with the miter gauge and the fence at the same time.
  • Wear gloves, loose sleeves or a lanyard at the saw.

Quick site check

  • Check every table saw on site for hood, spreader and anti-kickback fingers — and write down what is missing.
  • Find the push stick and the featherboard. If they do not exist, make them today.
  • Stand where the operator stands and see what is in the line of the blade behind the saw.
Discussion — ask the crew
  1. Walk to the saw: is the hood on it, is the spreader behind the blade, and are the anti-kickback fingers there?
  2. Who has ripped a board freehand because the fence was in the way? What were we cutting?
  3. Where is the push stick right now, and if the answer is nowhere, who makes one before lunch?
  4. Which cuts on this job need a featherboard or a jig instead of two hands on the stock?
  5. Who is standing behind the saw while somebody rips? What is in the line of the blade?
Refs: 29 CFR 1926.304 — Woodworking tools, construction: (a) lockable disconnect switch, (b) marked operating speed, (f) ANSI O1.1-1961 incorporated, (h)(1) crosscut table saws, (i)(1) hand-fed ripsaw hood · 29 CFR 1910.213 — Woodworking machinery, general industry: (a)(12) blade below and behind the table, (a)(15) combs and jigs, (b)(1) power control at the point of operation, (c)(1) hood, (c)(2) spreader, (c)(3) nonkickback fingers or dogs · 29 CFR 1910.212(a)(3) — Point of operation guarding, and (a)(3)(iii): special hand tools supplement guarding and are not a substitute for it · OSHA Accident Search — Summary Nr 135675.015, event date 05/05/2021: carpenter trimming a piece of wood, the piece kicked back and pulled his fingers into the blade; lacerations and bone loss, hospitalized · OSHA Accident Search — Summary Nr 134074.015, event date 03/15/2021: framing contractor employee making a plunge cut looked away from the switch, the board contacted the rotating blade and pulled his left hand into the exposed blade; four fingers amputated · CPWR — The Construction Chart Book, 7th edition (2025), Chapter 50, Severe Injuries in Construction (OSHA Severe Injury Reports, 2015-2023)Sign-in sheet included in the printed version

Frequently asked questions

The back half of the blade turns up and toward the operator. Anything that lets the workpiece touch that back half — a board twisting closed on the blade, a piece pinched between blade and fence, a freehand cut with no fence, a knot or internal stress releasing — turns the stock into a projectile and drags whatever is holding it toward the teeth. That is why 1910.213(c)(2) puts a spreader behind the blade and (c)(3) puts fingers that oppose the thrust.

It depends which part you work under, and this is worth knowing. 1910.213(c)(2) requires each hand-fed circular ripsaw to be furnished with a spreader to prevent material from squeezing the saw or being thrown back on the operator, and (c)(3) requires nonkickback fingers or dogs. The construction standard, 1926.304, names only the hood at (i)(1) and (h)(1); it reaches the spreader indirectly, through (f), which requires woodworking machinery to meet ANSI O1.1-1961. Same hardware, different route.

1926.304(i)(1) and 1910.213(c)(1) use the same words: the hood shall completely enclose the portion of the saw above the table and above the material being cut, adjust itself automatically to the thickness of the stock, remain in contact with it, and be designed to protect the operator from flying splinters and broken saw teeth. It also has to stay in true alignment with the blade.

1910.213(c)(2) says a spreader is not required for grooving, dadoing or rabbeting — cuts that do not go all the way through — and then adds that on completion of such operations the spreader shall be immediately replaced. The word in the standard is immediately, not at the end of the shift.

No. Under 1910.212(a)(3)(iii), special hand tools for placing and removing material shall not be in lieu of other guarding required by the section; they only supplement the protection provided. A push stick keeps your hand out of the danger zone on the cut you are making. It does nothing about the hood, the spreader or the fingers.

1910.213(a)(15) requires combs — featherboards — or suitable jigs to be provided at the workplace for use when a standard guard cannot be used, as in dadoing, grooving, jointing, moulding and rabbeting. The rule is that the jig replaces your hands, not that the guard simply comes off.

1926.304(a) requires every fixed power-driven woodworking tool to have a disconnect switch that can be locked or tagged in the off position. 1910.213(b)(1) adds that a power control shall let the operator cut power without leaving his position at the point of operation — the hand that shuts the saw off should never have to travel past the blade.

OSHA's Severe Injury Reports, compiled by CPWR in the 2025 Construction Chart Book, counted 1,626 severe injuries in construction in 2023 in federal-jurisdiction states, up 7.2% from 2022. Sixty-three of them were coded as an injury from a slipping or swinging object held by the injured worker — the category a kickback lands in.

Sources & references

Content checked against these sources — last reviewed August 28, 2026.

Results are estimates for planning purposes and do not replace a competent person's evaluation or an engineer's design. Follow the OSHA standards that apply to your work and your employer's written program.

By — Editorial team of SteelToeTools.com (published by LSEA SAS) Updated