In which direction should the teeth of a hacksaw blade face?

The teeth of a hacksaw blade should face away from the handle. This configuration allows for effective cutting during the stroke of the saw. When the teeth are oriented in this direction, they dig into the material during the forward stroke, facilitating a more efficient cutting action.

If the teeth faced toward the handle, the saw would not cut effectively and could even damage both the material and the blade itself. Proper orientation helps in maintaining a smooth cutting process and enhances the overall safety and performance of the hacksaw. In addition, having the teeth directed away from the handle reduces the risk of the user inadvertently getting injured during operation.