Woodworking Hole Saw, 7 Blades, 20MM, Spring Steel, 533

This is a spring steel hole saw that can use 7 blades.
The drilling sizes are 25, 32, 38, 45, 51, 57, and 63mm, each with a depth of 20mm.
The shaft is cylindrical and 6mm. Please check the 6th photo.
I purchased this several years ago and used the 25mm size once.
I no longer need it, so I am offering it to anyone who can use it.
There are no scratches, rust, or dirt. Please check the photos.
The package is included, but there are no instructions.
Please consider this as a used item with age-related deterioration.

*Please read my profile before considering.