OPTICAL CENTER PUNCH
This is one of the handiest layout tools you can have in your tool box. You can center punch scribed lines with unbelievable accuracy.
* Simply place cone over your scribed lines
* Insert magnifier & align scribed lines with the cross lines on the bottom of the magnifier.
* Hold cone in position, remove the magnifier and insert center punch and tap with hammer to mark center
Overall Length: 1 3/4”
Body Diameter: 1 3/8”