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Tools & Materials

DH30PC Rotary Hammer Review

This rotary hammer from Hitachi features a quick-change removable SDS chuck and a 1/2-in. three-jaw chuck, and the handle and depth stop are handy and well-made

By David Crosby

This rotary hammer is the second-lightest machine we tested, although light weight is not always an advantage with rotary hammers. It compact length, however, is definitely an advantage in tight places. It includes a quick-change removable SDS chuck and a 1/2-in. three-jaw chuck. At a maximum of 1 in., this tool has the lowest capacity of the rotary hammers we tested, although since 85 percent of holes drilled in residential construction are 3/4 in. or smaller, this will rarely be a disadvantage. It was loud and appeared to labor during our hole-boring test. In addition, we found it too easy to drill too deep with the plastic depth stop.

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Editor Test Results:

Overall RatingGood
RunoutN/A
Ergonomics/BalanceExcellent
Endurance on a Single ChargeN/A
TorqueN/A
Chuck/Transmission QualityGood
Drilling Test26 sec. to drill a 4-in. deep hole

Manufacturer Specifications:

ManufacturerHitachi
Manufacturer's Web Sitewww.hitachi.us/hpt
Manufacturer's Phone Number800-829-4752
Weight10.6 lb.
DimensionsN/A
Chuck TypeSDS chuck and a 1/2-in. three-jaw chuck
Clutch SettingsN/A
Chuck Capacity1/2 in.
Speed850 rpm
VoltsN/A
Recharge TimeN/A
Battery TypeN/A
AccessoriesRemovable handle
Hammer Speed0 to 3,700 blows per minute
Drilling Capacity1-1/4 in.

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