Features: Brand new and high quality Multi-Apertures dust collection box, small in size, convenient, and easy to carry, help catch and collect dust while drilling hole in wall. This kind of drill dust collector could be used for family decorations, wall opening, door frame installation and others. 9 hole diameters support different drills 4mm/5mm/6mm/7mm/8mm/9mm/10mm/11mm/12mm, you can adjust the drilling according to the size of the drill. Attach the dust collector to your drill, put lid on and you ready to collect dust. To empty collector, simply unscrew lid and empty it of dust. Fine engraving process, making it light in weight, beautiful and solid. Specifications: Material:Plastic Type:1Pcs/2Pcs Dia:Approx.60mm/2.36inch Package Includes: 2 Optional Package: Package 1 Include: 1x Dust Collector Package 2 Include: 2x Dust Collector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.