M20 Jewel CNC Rotary Flat and Ring Engraving Machine – NEW 4”x 4” Rotary CNC M20 v3 Jewel Flat & Ring Engraving Machine Engrave & Cut: Engravable Plastics (available from Gravotech), Engrave Precious Metals, Stainless Steel, Pewter, Brass, Aluminum, Anodized Aluminum, Coated Metals, Wood, Glass, Leather, Paper, Fabric, Marble, Granite, Crystal, Ceramic, Backs of Mirrors, Acrylic and much more…. Works on standard 120 Electrical Current Engraving Area M20 v3 3.9”D x 3.9”W x 1.57”H Maximum Holding Capacity 3.9D” x Unlimited W x 3.9”H Maximum Object Weight: 5lbs (2kg) M20 v3 Engraving Machine Dimensions 18.9”W x 19.7”D x 23.6”H M20 v3 Machine Weight: 38lbs Suitable for a 1st time user with low volumes or the experienced user with mid – to high-volume requirements Excellent for Jewelry, Personalization, Signage, & Industrial production use. Versatile engraving from plastics to hard stainless steel. Direct Drive 20,000 rpm top loading 11/64” Spindle 51db-89db noise level Self-centering vice to hold large objects Easy to use, high-quality Cast Aluminum Chassis for the highest precision available in class & long life. Includes Gravostyle software. CE Certification. Safe operations. No exposed moving parts. Engraving speeds up to 1.57 IPS Fast cutter up & down speeds up to 1.57 IPS Includes nameplate jigs, Watch Jigs, and a flat aluminum table with measurement increments for fast set-up. Red beam verification of target box or engraving path to confirm engraving location Virtually maintenance free They are designed and manufactured by Gravotech, the world leader in engraving since 1938.