5 do-it-yourself ways to cut acrylic - Cut My Plastic
Use a scoring knife to cut a narrow groove in the acrylic sheeting.. Scoring preferably works on sheets less than ¼” (6..35mm) in thickness.. Place the sheet over a hard edge with groove-side up.. Clamp the sheet if needed.. Bend the overhang side of the sheet with quick and even motion.. As the sheet bends, the groove will deepen as the crack ..