Easy installation and removal to help users save time when changing or replacing Drill Bit Head Use with Onboard Dust Extractor for OSHA Table-1 compliant solution while drilling holes with standard bits up to 5/8 in. diameter These Onboard Dust Extractor Standard Bit Head Replacements easily snap on and off for tool-free change and replacement in seconds. When a Bit Head wears out, just remove it, attach a new one, and keep working. Use them with our DEWALT DWH303DH or D25303DH Onboard Dust Extractors as part of an OSHA Table-1 compliant solution when drilling to install virtually any concrete anchor system, including MINI-UNDERCUT+ and Smart DI+.
