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If your jigsaw is cutting crookedly, there may be various reasons for this. However, you can quickly get to the bottom of these
Jigsaw sawing crooked: Settings and tools
The settings of your jigsaw and the condition of the saw blade can be decisive when it comes to whether your cuts are straight or not.
- Incorrect saw blade tilt setting: Check the tilt setting of the saw. An incorrect tilt can result in cuts that are not at right angles.
- Using a blunt or damaged saw blade: A blunt or damaged saw blade can impair the cutting performance and lead to unclean cuts. Check the condition of the saw blade and replace it if necessary.
- Dirty saw blade: A dirty saw blade can also lead to unclean cuts. Clean the saw blade regularly and replace it when it is worn out.
- Guide roller damaged: Check the guide roller. If it is warped or otherwise damaged, this can affect the cut.
- Material properties: If the wood is too thick and too hard, for example, this can also affect the cut.
- Poor quality: Saw blades of poor quality also tend to bend very quickly and then saw crookedly. So don’t cut corners here
- Foot plate shifted: If the foot plate is adjustable, it may no longer be in the correct position and saw at an angle accordingly. Make sure that it is aligned straight before you start sawing.
Technique and working method
The correct technique and working method when using a jigsaw can also help to ensure that your cuts are straight and precise.
- Wrong speed or motion control: Speed and smooth motion control are crucial for straight cuts. Adjust the speed of the jigsaw according to the material and the cutting task.
- Insufficient lubrication or cooling: Sufficient lubrication and cooling of the saw blade can help it to cut cleanly and precisely. Use suitable lubricants and coolants to improve performance and prevent the saw blade from overheating.
- Insufficient fixing of the workpiece: Ensure that the workpiece is securely fixed to prevent it from slipping during the sawing process. Unstable fixing can lead to uneven cuts
