The sanding machine, has adjustable speed, high power motor, high efficiency, very suitable for DIY project, to polish wood, acrylic, metal and more.Features:High quality material: sanding machine, made of aluminium alloy base and stainless steel body, features not easily , wear-resistant, solid, durable.Powerful motor: pure copper motor, with sturdy protective dust cover, runs in low noise, dissipates heat fast, delivers high to 9000rpm.Excellent performance: motor direct-drive design, which means the sanding belt is directly by the motor shaft, increases efficiency, others.7 level speed adjustable: the rotating speed can be easily adjusted via power adapter, meeting different demands, very convenient.More accessories: in addition belt sander and power adapter, it comes with five wrench and ten different sanding belts, enough for various use.Specifications:Material: Stainless steelMain Color: SilverWorking Current: 4-20AInput Voltage: 110-240VMotor Speed: 9000rpmInput Speed: 4500-9000rpmSpeed: 7 adjustable by 12-24V power adapterBelt Types: 120 grit, 240 grit, 400 grit, 800 grit, 1000 grit (each has 2pcs, total is 10pcs)Belt Size: 30 x 300mmVoltage: AC220VPlug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so onNote:Belt sander set only, other accessories in the pictures are not included.Package Contents:1 x Belt Sander1 Adapter10 x Sanding Belt5 x WrenchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.