How to change the blade on a
hand mitre saw

How is the blade attached?

To cut efficiently, the blade must be stretched taut in the frame to prevent it bending as it moves through the material. The tension rod at the top of the hand mitre frame controls how tightly the frame’s arms stretch the blade. This can be adjusted using the wing nut at the end.

Removing the blade

Step 1 – Lift saw out of frame

Remove the saw from the frame by sliding it up and out of the guide rods.

Step 2 – Set frame aside

Once the saw has been removed, set aside the frame in a safe place.

Step 3 – Turn wingnut anti-clockwise

Locate the wing nut on the end of the tension rod and turn it in an anti-clockwise direction.

This will cause the frame’s arms to slacken, and move inwards slightly, allowing you to unhook the blade from the pins at their base.

Inserting the blade

Step 1 – Loosen wingnut

Ensure the wing nut has been loosened by turning it in an anti-clockwise direction.

Not only does this allow for faster cutting, it also means the saw can cut on both the push and the pull stroke.

Step 2 – Hook blade onto pins

Hook the blade onto the pins and tighten the wingnut by turning it in a clockwise direction.

Step 3 – Do a few practice strokes

Before sawing, do a few practise strokes without material to ensure the blade does not move around on the pins or wobble in the frame.