The easy way to remove a stuck hole saw is shown in the video.

A pilot bit can crack or split the surface when drilling very thin or brittle materials.It is necessary to drill a large hole without a pilot bit.It is impossible to drill with a hole saw.It's easy with a guide plate.A guide plate is used to hold the hole saw in place.

Remove the collet from the hole saw.Use a 1/16-inch wrench to remove the drill bit from the collet.Attach the collet to the hole saw.

Attach the guide plate to the object you want to drill.Hold the material securely with your hand.

The hole saw should be inserted into the guide plate.Start drilling slowly and let the teeth form the perimeter of the hole.Lean into the drill with your shoulder.Stop drilling.