Dust box: The debris and dust discharged from the punching hole will automatically fall into the dust box to avoid flying.Vacuum adsorption, installation-free, one-key start, strong adsorption force.Double-level bubble, laser-line, adjust the level.The dust box and laser-box are detachable and easy to clean.The laser-horizontal box can be rotated 180 degrees, horizontal and vertical are not restricted. The laser-box can also be used alone.Product size: 290x85x52.5mmAperture: 12mmSuitable for: Drills with a diameter less than 12mm supply: 2 X AA batteries (included)Suitable for: Electric drill, impact drill, electric hammerColour:redMaterial:plasticPackage Contents:1 X Multifunctional Dust BoxOnly 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.