@toolstoday: Have you worked with HDPE before? I love v-carving @kingplastic Color Core on the Stepcraft M.1000 CNC machine using the Amana Tool #RC-45711 90° insert carbide v-groove bit both available from @toolstoday. After doing the carving I switched out for the Amana Tool 51404-K 1/4" spiral O flute Spektra coated upcut bit to cut the profile. - - - - - - - #TeamTOOLSTODAY - - - - - - - RPM: 14,000 Feed Rate: 40ipm Plunge Rate: 20ipm Max depth per pass: .25" - - - - - - - RPM: 18,000 Feed Rate: 100ipm Plunge Rate: 100ipm Depth per pass: .25" - - - - - - - #toolstoday #oddlysatisfying #satisfyingvideo #satisfying #cncmachine #cncrouter #cncbits