The DWH2010D is the industries first OSHA® Compliant Solution for SDS Plus Rotary Hammers, and corded/cordless hammers drills. This total tool solution allows users to collect harmful silica dust with SDS plus and percussion bits. The three percision tuned clear tubes allow users to work with Stop BIts, bits up to 6", and bits up to 10" in length. The 4' long anti-static hose comes equiped with an AIRLOCK(TM) connection. The DWH201D is an OSHA® objective data compliance solution when used without a vacuum and OSHA® Table 1 compliant when used with a dust extractor, providing users the choice to determine the best method of collecting dust for there application. Features Collects dust and debris during drilling. Can be used with a dust extractor for complete dust collection, or alone.