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 durable 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. Specifications: 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. Non-slip sponge + pvc shockproof and silent gasket, stable Applicable scene: Suitable for engineering installation, air conditioning installation, wall drilling, etc. Colour:white Material:rubber Size:125mm Package Contents: 1 * Hole Saw Dust Cover Only the above package content, other products are not included. Note: Light shooting 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.