Use these rounded faced carving wheels for applications requiring curved edges. They come in 3 different widths – 1/4″, 12″ and 1″ for ease of use in narrow grooves. You may need extra spacers to mount your carvers. Hub width for all 2″ dia. carvers is 3/4″; for 4″ dia. is 1-1/4″; for 6″ is 1″ and for8″ is 1-1/2″.