**Lucky Charm** CNC Engraving HDPE | ToolsToday

Celebrate St. Patty’s Day along with us and watch this custom CNC engraving sign video using green and white King ColorCore® High-density polyethylene (HDPE). A variety of CNC techniques using the Amana Tool® industrial line of router bits were applied to create this sign: Roughing, engraving, fine engraving and profile cuts. ToolsToday provided product. Music: Derive by Theevs Feed, Speed, Chip Load & Step Down CNC Running Parameters Roughing 3/16“ Dia. Solid Carbide, Spektra™ Coated Plastic Cutting Up-Cut Spiral Flute Router Bit No. 51417-K Feed Rate (IPM): 110 Speed (RPM): 18,000 Chip Load (Per Tooth): “ Ramp Down: 55 IPM Engraving 60° CNC V-Groove, Miter Fold & Sign making Router Bit with Solid Carbide Insert Knives Router Bit No. RC-1108 Feed Rate (IPM): 40 Speed (RPM): 18,000 Chip Load (Per Tooth): &q