DWH051-Chiselling-Dust-Extraction-System-DEWALT-DWH051-XJ-p-The-DEWALT-DWH051-Chiselling-Dust-Extraction-System-is-compatible-with-all-DEWALT-SDS-Max-19mm-HEX-combination-hammers-&-breakers-Accepts-any-DEWALT-pointed-flat-chisels-&-bushing-tools-Compatible-with-all-professional-dust-extractors-p-p-It-has-an-impact-resistant-&-flexible-body-for-maximum-durability-&-long-life-Quick-&-easy-to-fit-thanks-to-the-quick-release-system-&-tool-free-connection-Supplied-with-3-d