Standard Bit Head Replacement (3 PK)

Product Overview

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+™.

Additional Features


  • Drilling with standard drill bits for anchor installation


  • (3) Standard Drill Bit Head


Number of Pieces



Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.

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Support Manual


  • The Standard Drill Bit Head can be used with bit diameters up to 5/8 in. and up to 6 in. overall length (4 in. useable) bits. NOTE: This head is intended for use only with standard bits that meet the above specifications.