Table Saw / Bench Saw SWMS

This SWMS covers the operation of fixed circular saws in Australian timber, joinery, and cabinet-making workshops — table saws, bench saws, and panel saws used for ripping, cross-cutting, mitre cutting, and dimensioning sheet goods. It is written for qualified cabinet-makers, furniture-makers, second-fix carpenters, shop-fitters, apprentice joiners under direct supervision, and maintenance staff changing blades, tensioning drive belts, or clearing dust extraction. Every activity in this document has been authored against the Managing Risks of Plant in the Workplace Code of Practice, AS/NZS 4024 (Safety of Machinery), and AS 1654 guidance for woodworking equipment.

Table saws are the single most frequently cited plant item in Australian amputation prosecutions. Unguarded blades, missing riving knives, kickback of pinched or twisted stock, and poorly designed fences have all generated WorkSafe Victoria and SafeWork NSW enforcement action in the last three years. While fixed-plant woodworking is not categorised as High-Risk Construction Work under Schedule 1 of the WHS Regulation 2025, the PCBU duty under Section 19 of the WHS Act and the plant-specific obligations in Part 4.5 of the Regulation still require a documented safe operating procedure. Wood dust from ripping hardwood is an IARC Group 1 carcinogen and is regulated under Part 7.1 Hazardous Chemicals; the current Workplace Exposure Standard for hardwood dust is 1 mg/m³ (8-hour TWA) and for softwood dust 5 mg/m³, with a single combined Workplace Exposure Limit of 2 mg/m³ taking effect on 1 December 2026. This document treats blade control and dust control as co-equal priorities because both can shorten a career.

Hazards identified

12 hazards covered, sorted by priority.

Control measures

Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.

1. 1Eliminate where reasonably practicable: substitute dimensional timber prepared by the supplier (pre-cut length, pre-sized sheet goods, CNC nested panels) so that the table-saw operation is removed from the workflow entirely.
2. 2Engineering control — riving knife must be fitted, aligned with the blade plane within 1 mm, and rise and fall with the blade. The riving knife shall be no more than 8 mm behind the rearmost tooth and no more than 2 mm thinner than the saw plate. Operating without a riving knife is prohibited under AS/NZS 4024.3610 and WHS Regulation Part 4.5.
3. 3Engineering control — crown guard or top guard shall cover the blade above the table except for the portion under the workpiece, with anti-kickback pawls fitted on the trailing edge of the guard to arrest rearward motion of the stock.
4. 4Engineering control — push sticks of minimum 300 mm length and push blocks shall be used whenever the hand would otherwise approach within 300 mm of the blade. A spare push stick is stored on the saw at all times; operators are trained to use the push stick as a default, not an exception.
5. 5Engineering control — local exhaust ventilation shall be ducted to the blade shroud below the table and to a secondary extraction port at the guard above the table. Target capture velocity is 25 m/s at the extraction port and airflow of at least 800 m³/h at the machine. The dust extractor shall be M-class compliant for hardwood dust per EN 60335-2-69 Annex AA.
6. 6Administrative — wood dust airborne monitoring every 12 months per AS 3640; respirable wood-dust Workplace Exposure Standard is hardwood 1 mg/m³ TWA, softwood 5 mg/m³ TWA. From 1 December 2026 the combined WEL is 2 mg/m³ under the new Workplace Exposure Limits framework.
7. 7PPE — safety glasses to AS/NZS 1337.1, Class 5 hearing protection, close-fitting long-sleeve cotton workwear with cuffs buttoned at the wrist, and P2 disposable respirators during extended ripping of hardwoods or MDF. Gloves are prohibited at the blade; they increase entanglement risk and reduce tactile control.
8. 8Lock-out tag-out for every blade change, arbor service, and dust-cabinet clearance, applied by the tradesperson performing the work per AS/NZS 4836 and the workshop's energy-isolation procedure. Isolation point is the wall-mounted isolator, not the on-board switch.
9. 9The fence shall be parallel to the blade within 0.3 mm across its length. Fence inspection is a daily pre-start item. Mitre gauge is used for cross-cutting; the fence is never used as a cross-cut stop without a stop block that clears the blade before the cut enters.
10. 10Featherboards are fitted for every rip of stock narrower than 75 mm. Outfeed rollers or an outfeed table are provided for all rips longer than 1200 mm. Sheet-goods cuts receive infeed support from a scissor trolley or a second operator stationed clear of the kickback zone.
11. 11Blade selection matches the cut — rip blades (18-24 teeth) for ripping, combination blades (40-50 teeth) for cross-cut, triple-chip grind for MDF and laminates. Dulled or damaged blades are removed from service and tagged; running a dull blade is the leading precursor to kickback.
12. 12Housekeeping — the saw and the surrounding 2 metre radius are swept at the end of every shift. Compressed air is NEVER used to clean dust accumulations because it generates an ignitable dust cloud; shop vacuum or brush only. Ducting is inspected quarterly for dust accumulation.
13. 13Training and authorisation — only workers who have completed a documented table-saw competency assessment may operate the machine. Apprentices work under direct line-of-sight supervision of a qualified tradesperson until signed off. Competency re-assessment at 24-month intervals and after any incident.
14. 14Daily pre-start inspection covers riving knife alignment, crown guard fit, pawl operation, fence parallel, emergency-stop function, blade condition, dust-extraction airflow, and isolator lock-out point. Any fail item tags the machine out of service until rectified.
15. 15First-aid response — workshop first-aid kit includes limb-saver tourniquets and sterile amputation transport bags. All operators hold a current first-aid certificate (HLTAID011) and a site emergency number is posted at every saw.
16. 16Psychosocial controls per WHS Regulation r55A-55D — production targets account for setup and safe-cutting time, fatigue breaks are scheduled during extended ripping runs, and no worker operates the saw within 30 minutes of finishing an evening shift without a break.

Applicable Codes of Practice

Worked example

A third-year apprentice cabinet-maker in a suburban workshop in Bayswater is rostered to rip 18 mm MDF panels for a kitchen dado on a 3 HP contractor-grade table saw. Before commencement the workshop leader confirms the riving knife is aligned, crown guard and pawls are in place, the fence is parallel to 0.2 mm, and the dust extractor is drawing 860 m³/h at the blade throat. The apprentice is fitted with safety glasses, Class 5 muffs, and a P2 respirator because MDF produces a fine inhalable dust. A push stick is already on the saw and a featherboard is clamped 150 mm in front of the blade. During the cut the apprentice uses the push stick from the 200 mm mark through to the trailing end of the board, keeping both hands outside the 300 mm no-go zone. Kickback energy is absorbed by the pawls on a short section that twists mid-cut. The cabinet leader performs the next blade change using lock-out tag-out applied at the wall isolator; the on-board switch is not used as an isolation point. Residual risk after these controls is rated Low for blade contact, Low for kickback, and Medium for dust because final extraction performance still sits above the 1 December 2026 WEL of 2 mg/m³ and respirator use is retained as an administrative control.

Related legislation

• Work Health and Safety Act 2011 (NSW) — Section 19 primary duty of care; Section 27 officer due diligence; Section 47 worker consultation.
• WHS Regulation 2025 (NSW) — Part 4.5 Plant (ss.185-209 guarding, inspection, maintenance); Part 7.1 Hazardous Chemicals (wood dust); r. 55A-55D psychosocial hazards.
• WorkSafe Victoria equivalent — OHS Regulations 2017 Part 3.5 Plant; OHS Compliance Code: Plant (2019).
• Dangerous Goods (General) Regulations by state — application to solvent-based finishes used after dimensional cutting.
• AS 3640 Workplace atmospheres — Method for sampling and gravimetric determination of inhalable dust.
• Fair Work Act 2009 — apprentice training obligations and supervision of apprentices operating high-risk plant.

Frequently asked questions