Electric Drill/Hole Opener Dust Collector - With our drill cover system, you can contain the dust and debris for a clean work space. The drill attachment is made of plastic. It features a hollow chamber that collects dust and debris as you drill each hole. You'll love how - Convenient and easy this attachment makes it to clean up after a project. Because of this tool's versatility and usefulness, it makes a great addition to any toolbox. Dust, dustproof, fixed Suitable for 4-10mm drill bits Bowl-shaped design, more convenient to use, larger capacity The sealed buckle design ensures that dust does not leak. Applicable scene: Suitable for engineering installation, air conditioning installation, wall drilling, etc. The hole diameter of the dust cover of the hole opener is less than 10mm, which is suitable for dust prevention during the operation of the hole opener of 16-125MM Colour:translucent Material:polyethylene Size:160x160x100mm Package Contents: 1 x Hole Saw Dust Cover Only the above package content, other products are not included. Note: Light 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.