Accessibility StatementRead more.

Onboard Dust Extractor for 1 in. SDS Plus Hammers

Product Details

    This OSHA Table 1-compliant Dust Extractor works with the DCH273 1 in. Hammer. 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. The Dust Extractor has a powerful built in motor for increased suction during high performance drilling. The 2-second power-off delay ensures that dust extraction continues after the drill is switched off. It accomodates drill bit diameters up to 5/8 in. which allows users to drill overhead for 1/2 in. drop-ins.
    • Drilling overhead, users drill 2 in. - 4 in. deep to install a drop-in or screw anchor to hang threaded rod from the ceiling
    • Hanging electrical conduit pipe overhead
    • Drilling overhead to install a tie-wires, which is what acoustical ceiling track hangs from
    • Drilling into metal door frames with Tapper+® to secure
    • Built-in motor increases suction and high tool performance
    • Replaceable dust nozzle to quickly change to new nozzle
    • Drill up to 5/8 in. diameter, 4 in. useable length, 6 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
    • Replaces D25303DH
    • (1) DWH303DH Extractor
    • (1) DWH302DH Dust Box
    • (1) Side Handle
    • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

    We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

    Learn More

    We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.



    Join MyDEWALT to register your tools and help protect your investment, rate and review products you love, and learn about the newest DEWALT tools and accessories.