What is the safest way to remove chips from the lathe?

Using a brush is the safest method for removing chips from a lathe. This approach allows for controlled removal of metal chips without the risk of injury. The use of a brush ensures that the operator maintains a safe distance from the lathe's moving parts while effectively clearing the workspace.

Using vacuum suction, while it can seem efficient, may not always effectively capture all chips, especially larger or heavier ones that can become dislodged during the cleaning process. Additionally, vacuum systems may introduce risks if they come into contact with the lathe or its moving parts.

Removing chips by hand poses a significant safety risk, as it involves close proximity to moving components, increasing the likelihood of accidental contact that could result in injury.

Applying compressed air can dislodge debris quickly, but it can also lead to chips being blown into the operator's face or into sensitive areas of the lathe. Moreover, using compressed air may not always effectively collect chips and can create a mess, leading to potential hazards.

Thus, utilizing a brush strikes a balance between safety and effectiveness, allowing the operator to maintain control and keep a safe distance from moving machinery.