Onboard Dust Extractor for 1-1/8 in. SDS Plus Hammers

Product Overview

This OSHA Table 1-compliant Dust Extractor works with the cordless DCH293 and the corded D25333 1-1/8 in. Rotary Hammers. It features an OSHA 1926.1153-compliant Dust Box Assembly. With a filter cleaning mechanism and a HEPA filter, it removes 99.97% of airborne particles 0.3 microns or greater. \n \n This Dust Extractor has a powerful fan assembly for increased suction during high-performance drilling. It allows users to drill up to 1 in. diameter, to depths up to 10 in. Install large diameter sleeve, stud/wedge, and screw anchors using our onboard dust extractor.

Additional Features

  • Drill up to 1 in. Diameter, 8 in. useable length, 10 in. overall length bits
  • Fits into tight spaces on scissor lifts and between overhead pipes and duct work
  • Easily adjustable depth guage for accurate anchor drilling
  • Works on DEWALT corded and cordless 1-1/8 in. SDS Plus rotary hammers
  • Mechanically attaches to the tool motor to power dust collection, maximizing runtime of the battery
  • Unit ships configured for DCH293 cordless rotary hammer. Supplied adapters allow tool to fit corded D25333 SDS Plus Rotary Hammer


  • Drilling holes between 1/2 in. and 7/8 in. for DEWALT Anchors Engineered by Powers anchors such as the Power-Stud+® and LOK-BOLT AS® family of anchors
  • Drilling holes between 1/2 in. and 7/8 in. for DEWALT Engineered by Powers anchors such as the Screw- Bolt+™ family of anchors


  • (1) DWH304DH Dust Extractor
  • (1) DWH302DH Dust Box


DCH293, D25333
Filter Cleaning
Optimum Drilling Depth
8 in
Optimum Drilling Range
1/4" - 1"



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