Bosch's most compact & ergonomic cordless dust extractor Dust inhalation & a messy workspace are just some of the challenges you face when drilling into concrete. We developed the GDE 18V-12 Professional dust extractor for low-dust operation for drilling range between 6mm to 10mm holes. As well as reducing the amount of inhalable dust in your working environment, you’ll find this tool easy & comfortable to use, even when drilling overhead. You can operate it with one hand thanks to large & ergonomically shaped unlocking buttons. To better see where you are drilling, an LED light is centred directly onto your drilling spots. Use the GDE 18V-12 Professional dust extractor exclusively with the GBH 18V-22 Professional rotary hammer for concrete drilling. When used in combination as one system, you’ll appreciate the light weight & convenient one-click hammer drilling approach for fatigue-free overhead work. Comfortable drilling even in overhead applications for 6mm to 10mm holes Convenient one-hand operation thanks to large, ergonomically designed unlocking buttons Perfect illumination of drilling area thanks to perfectly centred LED light