1、The shell of the electric trimmer is made of high‑quality nylon material, with good toughness and high safety factor. 2、The base is a transparent design, which is very suitable for easy recognition of accuracy during processing. 3、The trimmer has a lifting knob, and the scale can be adjusted, which is easy to adjust for various woodworking operations. 4、Trimming guide rail, the roller runs along the curve to ensure precise cutting and fine curve processing. 5、The speed is up to 30000r/min, suitable for engraving, trimming, slotting and cutting, etc. in woodworking operations. Item Type: Wood Router Tool Kit Model: GTH-3709 Material: All copper wire motor, nylon case Power: 580W Speed: 30000r/min Color: Green Size: Approx. 9 x 21cm / 3.5 x 8.3in 1 x Electric Trimmer 1 x Fixed Bracket 1 x Linear Guide 1 x Guide Plate 2 x Wrenches 2 x Carbon Brushes 1 x Bolt 1 x Screw (Screw + Nut) 1 x User Manual