Foamwerks Foam Board Circle Cutter

Specially designed for use with foam core products
Cuts perfect circles from 1" to 6" diameter
Center depth indicator shows blade progression for board depth from 1⁄8" to 1⁄2"
Other features include:
Dual inch/metric rail, centering pin, magnetic blade slot and clear acrylic safety dome
Includes: five WA replacement blades