Features: Precise Scales: the body is engraved with scales for accurate adjust the machining depth. Tightness Adjust Knob: with this knob you can accurate fixation tightness of transparent cover. Transparent Base: observe the processing conditions can be viewed more clearly, convenient for you to control. Ergonomic handle: soft rubber-covered, anti-slip design for safer and more comfortable operation. Quality Chuck: with the characteristics of high strength and wear resistance, with tighter clamping and easier replacement. Comes With Two Brackets: with the use of the brackets, it can be more effective to assist in cutting straight lines, chamfers or grooving works. Milling Function: Moreover, using the center hole on the two brackets, it is very convenient to carry out the milling operation. 6 Gears of Speeds Adjustable: with a speed adjust knob for easy and convenient adjustment of speed. Wide Applications: it can be used for wooden processing, cabinet processing, handicraft production and other wood cutting, trimming, slotting, making holes and other woodworking works. Specifications: Name: Electric Trimmer Material: plastics+metal Battery: 2 * lithium battery, 21V, 7500mAh (included, you will find there are 5pcs 3.7V 1500mAh batteries inside if disassemble one) Item size: 90 * 105 * 210mm / 3.54 * 4.13 * 8.27in Item weight: 1288g / 2.84lb Package size: 330 * 245 * 125mm / 12.99 * 9.65 * 4.92in Package weight: 1710g / 3.77lb Packing List: 1 * Electric Trimmer 2 * Battery 1 * Battery Adapter 2 * Brackets 2 * Wrench 2 * Screws