It is powerful and multi-purpose and can be used for wood panel grooving, furniture processing, arc trimming, craft carving, DIY production, etc. Key Features Durable Materials: It is mainly made of high-quality aluminum alloy, plastic, and copper, which are resistant to high temperature, corrosion, and abrasion and can stand the test of time. Thoughtful Design: The scale on the body allows you to adjust the depth of grooving and trimming according to the actual needs, and the clear base provides you with a good view when trimming, making it easy for you to observe the process and make adjustments. Good Heat Dissipation: The bottom of this product is left with heat dissipation holes to dissipate the heat in time. Easy to Operate: The mechanical push switch allows you to operate this product easily, bringing you a comfortable user experience. Details External Carbon Brush: It is easy for you to replace. All you have to do is open the black cover, remove the worn-out carbon brush, replace it with new ones (not included), and tighten the cover. Locking Knob: It is convenient to adjust the tightness of the base for better depth adjustment. Application It can be widely used in wood trimming, furniture processing, wood grooving, wood drilling, handicraft making, wood processing, cabinet processing, curve cutting, pattern processing, DIY, and so on. Specifications Color: Blue Material: Copper, Aluminium, Plastic Style: Modern Assembly Required: Yes Motor Type: DC Pure Copper Motor Speed: 28000RPM Power: About 550-600W Battery Type: 1* 4.0A Lithium Battery(Not Included) Model: DC903W Depth Adjustment: Maximum 20mm/0.79in Collet Size: 6.35mm/0.25in Applicable Drill Bit Size: 6mm/0.24in, 6.35mm/0.25in Product Size: 9*8*18cm/3.54*3.15*7.09in Package Size: 19*13*14cm/7.48*5.12*5.51in Gross Weight: 1.2kg/2.65lbs Package Included 1* Trim Router 2* Spanners 1* Chinese Manual Notes 1.Please note that this product does not contain batteries and drill bits, please purchase them by yourself. 2.Please keep the working environment clean and bright. Prohibit use in a messy or dark environment. 3.Please do not operate it in an environment of flammable liquid, gas, or dust. 4.Please keep away from children and bystanders while working.