HTC D80 is a large dust extractor especially suitable for heavy coating removal (floor preparation) and large flooring projects in combination with large size grinders (size 8 and above). HTC D80 is equipped with a high-performing integrated pre-separator that removes up to 95% of the dust and increases filter lifetime. The HTC D80 dust extractor can be used in various ways depending on your setup. For maximum efficiency and output we recommend a remote-controlled grinder. If you use a traditional grinder without remote control you can still benefit from the double Longopac® or make use of the optional remote control to turn on and off the dust extractor from a distance.