Feature: 1. Motor case and headstock are jointed. Maximum motor power is 144W by using more powerful motor. 2. Milling cutter, with two edges, is dangerous, so people should be guided by experts when using it. 3.Main parts: headstock, long machine bed, short machine bed, big slider, small slider, motor blade, connection piece, gear etc. All of the parts are made of metal. Technical parameters: 1. Motor speed: 12,000rpm/min (optional choice 20,000rpm/min) 2. Input voltage/current/power: 12VDC/5A/60W 3. Axis Y,Z travel :32mm Axis X travel:145mm 4. Collets: 1-6mm 5. Maximum working material size clamped by machine vice: 50mm 6. With 0.02mm scale line, the hand wheel increases the precision when processing. 7. Working material: lignin plastic, soft metal (gold, silver, copper, aluminum etc.), acrylic, plastic etc. 8. Motor power: 144W