Features:  Six-speed speed regulation:  Different speed can be adjusted according to their own working conditions to meet different needs.  High-Power Copper Core Motor:  Strong power, high reliability, long-term stability.  Engineering Aluminum Housing:  Upgraded aluminum case material, sturdy and durable, waterproof and dustproof.  Stainless Steel Chuck:  Reliable clamping of stainless steel materials, quick change of milling cutters.  One-Button Start:  One-handed operation, flip switch, to use.  Efficient Heat Dissipation:  Quickly dissipate heat, bid farewell to hands, refuse to burn.  Fasten The Button:  Adjust the height, press with one hand, fast fix, convenient and fast.  Backer Support:  Can be equipped with backer for accurate straight-line trimming.     Specification:  Material: ABS Plastic, Metal;  Color: Blue;  Input voltage: 220V;  Output voltage: 88V;  Number of batteries: 1 or 2;  No Load Speed: 30,000 r/min;  Motor: Brushless Motor;  Chuck: ∅6.35mm.     Package Included:  1x Host;  1/2x Battery;  1x Charger;  1x Trimming Guide;  1x Fixing Screws;  1x Linear Guide;  2x Wrench.