CNC Acrylic: Essential Cutting & Etching Tips for the Longmill

Dive into the art of cutting and etching acrylic with the LongMill in this comprehensive guide. Whether you're a beginner or an experienced maker, discover the nuances of working with cast and extruded acrylic, choosing the right bits, securing your material, and achieving the perfect finish. 🛠️ What's Inside: 1. Overview of cast vs. extruded acrylic and their cutting requirements. 2. Insights on inverting images for optimal results. 3. Detailed comparison of V-bits and drag bits for etching and engraving. 4. Essential tips on bit selection, feeds, speeds, and the ideal router settings for cutting acrylic. 5. Techniques for securing materials, from small blanks to larger sheets. 6. Finishing edges and cleaning up your acrylic pieces for a professional look. 📝 Setting & Notes: 1. CAST ACRYLIC 2. FEED: 1,200mm per minute 3. MAKITA ROUTER: Between 1 & 2 Closer to 1 4. Depth of Cut per Pass: 1mm 🔍 Key Moments: 00:58 - Cast vs. Extruded Acrylic: Which to Choose? 02:26 - The Importance of Inverting Your Image 03:23 - V-Bits vs. Drag Bits: Which is Best for Etching? 11:20 - Selecting the Right Bits for Cutting Acrylic 18:19 - Securing Your Acrylic Material Effectively 21:47 - Finishing Acrylic Edges for a Polished Look 22:42 - Best Practices for Cleaning Acrylic Pieces 🔗 Useful Links: Some of these are affiliate links that help support the channel and add nothing to the overall cost Shop DeHammer Store: https://www.dehammermaker.com/shop-de... MK2 Long Mill: https://sienci.com/product/longmill-m... Recommended Bits: 60 Degree V-Bit From Sienci: https://sienci.com/product/60-degree-... DRAG BIT: https://amzn.to/3PDf0BA 1/8 AMANA O-FLUTE: https://amzn.to/3Jn0VpL 1/4" AMANA O-FLUTE: https://amzn.to/3cJPDQ3 HQMaster 1/8 O-FLUTE: https://amzn.to/3cG4QBx HQMaster 6mm O-FLUTE: https://amzn.to/3zz3NMB 🎵 Music by Hawk vs Dove: https://hawkvsdove.bandcamp.com/music 💡 Why Watch? This video is a must-watch for anyone looking to refine their technique in acrylic cutting and etching. Learn from practical demonstrations and expert advice to enhance the quality of your projects. 💖 Support the Channel: If you find this video helpful, don't forget to like, subscribe, and share your thoughts in the comments. Your engagement helps us continue to provide valuable content on woodworking and CNC techniques!