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.
Features may include:
Table 1-compliant dust management solution for 1 in. SDS Plus rotary hammers
Clear, durable dust box ensures users can see when dust box needs to be emptied
Replaceable dust nozzle to quickly change to new nozzle
Fits into tight spaces on scissor lifts and between overhead pipes and duct work
Replaces D25303DH
2-second power off delay ensures dust extraction to continue after drill is switched off
Built-in motor increases suction and high tool performance
Drill up to 5/8 in. diameter, 4 in. useable length, 6 in. overall length bits
Easily adjustable depth guage for accurate anchor drilling
Photos
Highlights
Des Moines, Iowa
2025
DeWalt
Dust Extractor DWH303DH
Available
TOOL: 5 IN
TOOL: 10.2 IN
Specifications
2025
DeWalt
Dust Extractor
DWH303DH
General
TOOL: 13.6 IN
TOOL: 5 IN
TOOL: 10.2 IN
COMPATIBLE WITH: DCH273P2 , DCH273B | FOR TOOL TYPE: SDS PLUS ROTARY HAMMERS | OSHA COMPLIANCE: TABLE 1
TOOL: 3.08 LBS
Disclaimer
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Pricing subject to change without notice. Contact dealer for details.