Cut-off Saws

A cut-off saw is a tool where the rotating blade is mounted on a moveable arm, designed for shorter cuts across the grain of stock, instead of with the grain.

• Point of Operation
  • Hazard: The rotating blades on a cut-off saw are mounted on a moveable arm.
  • Potential Safeguards: A self-adjusting guard around the blade allows access only to the area required by the stock. Restraints can also be implemented, limiting the motion of the saw to the area of the work table. The use of an automatic withdrawal device will ensure that the arm returns to the start position between cuts.

• Kickbacks
  • Hazard: If the saw catches a piece of material during cutting, stock can be thrown back toward the operator.
  • Potential Safeguards: Following the manufacturer's recommendations for operation and maintenance will ensure a sharp blade and less of a chance for kickbacks. In addition, standing to the side of the machine while operating will put the operator out of the direct path of any flying stock. There are also tools such as anti-kickback fingers and spreaders that can be utilized for further protection.

• Flying Particles
  • Hazard: Any time a rotating saw blade is operating, it could fling scrap pieces, chips, or flakes of stock into the air.
  • Potential Safeguards: Regular maintenance is key to ensure a sharp blade, and every worker should wear proper eye and face protection.

To learn more about Machine Guarding visit our Machine Guarding Safety Online Training web page.