Which Hammer Drills Brand Wins?
2021 test6 productsPower Tools

Which Hammer Drills Brand Wins?

This head-to-head test of 6 hammer drills options has the measured results for each. See how they ranked and watch the full test video. Shoppers cross-shopping rotary hammer, cordless hammer drill, harbor freight hammer drill and drill for brick land here for the head to head that settles it.

The verdict
Ranked first

Milwaukee FUEL 2804-20

Price shown in test: 133

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The quick take

No single winner was declared in this test. Here is where the top-ranked pick landed, straight from the measured results.

Ranked firstMilwaukee FUEL 2804-20133

Placed top three in 1 of 10 measurements.

The measured results

Every number below is read straight from the test. Products are listed in the order they finished.

Claimed specs

  • 1Milwaukee FUEL 2804-20

    brushless motor, peak torque 1,200 in-lb claimed, 0-550 RPM first gear / 0-2,000 RPM second gear claimed, 32,000 impacts per minute claimed, 5-year warranty, made in Vietnam, electronic clutch (motor comes to a full stop when the clutch activates, unlike the mechanical-clutch drills in this video), tool only (no battery/charger included at this price), tested with a 5Ah battery

  • 2Makita XPH07Z

    brushless motor, 1,090 in-lb max torque claimed, 0-550 RPM first gear / 0-2,100 RPM second gear claimed, 3-year warranty, made in China, mechanical clutch, tool only, tested with a 5Ah battery, has a battery level indicator on both the drill and the battery

  • 3DeWalt DCD999B

    'guaranteed tough' marketing tagline, 3-speed transmission (0-450 first / 0-1,300 second / 0-2,000 third RPM claimed), no maximum torque figure listed anywhere on the DeWalt packaging (unlike every other brand in this video), 3-year warranty, made in China, electronic clutch, tool only, tested with a 5Ah battery, has 3 selectable light intensity levels

  • 4Ryobi One+ HP

    brushless motor, 750 in-lb torque claimed (narrator notes Ryobi also sells a cheaper tool-only version rated for only 600 in-lb, and specifically chose to test the 750 in-lb kit instead), 3-year warranty, made in China, mechanical clutch (motor continues to spin when the clutch activates, unlike Milwaukee/DeWalt), includes a carrying case, claimed 30-minute charger, comes with a 4Ah battery, has a magnet on the front of the drill

  • 5HART

    drills concrete, brick, and masonry in hammer mode, heavy-duty metal chuck for increased durability, 3-year warranty, hammer made in Vietnam (driving bit, battery, and charger made in China), 0-375 RPM first gear / 0-1,600 RPM second gear claimed, brushed motor, 1.5Ah battery, 2A charger, no battery life indicator on the drill or battery

  • 6Cacoop
    2-year

    warranty, 0-400 RPM first gear / 0-1,400 RPM second gear claimed, max torque claimed as 40 Newton-meters (354 in-lb), battery and charger made in China, drill made in China, 2Ah battery, has a battery life indicator ('not bad for a budget tool'), comes with 6 spade bits, a carrying case, drill bits, and drivers, and offers no-clutch / clutch / hammer-drill mode options

Weight and length

  • 1Milwaukee FUEL 2804-20
    3 lb

    3 oz (1,447 g); 7 in long, the shortest/most compact of all 6 drills

  • 2Makita XPH07Z
    3 lb

    14.2 oz (1,765 g), the heaviest of all 6 drills; 8 in long

  • 3DeWalt DCD999B
    3 lb2nd

    9.3 oz (1,624 g), second heaviest of the 6 drills; 8.5 in long

  • 4Ryobi One+ HP
    3 lb

    2.1 oz (1,422 g), within 2 oz of HART and Milwaukee; 8 in long

  • 5HART
    3 lb

    1.6 oz (1,406 g), within 2 oz of Ryobi and Milwaukee; 8 and 7/8 in long

  • 6Cacoop
    2 lb

    12.9 oz (1,274 g / 44.9 oz), confirmed later as the lightest of all 6 drills; 8.5 in long

Noise

  • 1Milwaukee FUEL 2804-20
    83 dB

    no-load, the loudest no-load reading of all 6 drills; 77 dB with the electronic clutch engaged

  • 2Makita XPH07Z
    78 dB

    no-load, tied quietest with DeWalt; 84 dB with the clutch engaged

  • 3DeWalt DCD999B
    78 dB

    no-load, tied quietest with Makita; 75 dB with the electronic clutch engaged, the quietest clutch noise of all 6 drills

  • 4Ryobi One+ HP
    81 dB2nd

    no-load, tied with HART; 101 dB with the clutch engaged, the second loudest clutch noise of the 6 drills

  • 5HART
    81 dB

    no-load, tied with Ryobi; 102 dB with the clutch engaged, described as 'loud as a chainsaw', the loudest clutch noise of all 6 drills

  • 6Cacoop
    79 dB

    no-load; 98 dB with the clutch engaged

No-load RPM (claimed vs measured)

  • 1Milwaukee FUEL 2804-20
    515 RPM

    in first gear (vs 550 claimed), 1,798 RPM in second gear (vs 2,000 claimed)

  • 2Makita XPH07Z
    550 RPM

    in first gear (matched its rating exactly), 2,154 RPM in second gear (beat its 2,100 rating); the highest measured RPM of all 6 drills in both gears

  • 3DeWalt DCD999B
    450 RPM

    in first gear (matched its rating), 1,330 RPM in second gear (slightly beat its 1,300 rating), 1,996 RPM in third gear (very close to its 2,000 rating)

  • 4Ryobi One+ HP
    412 RPM

    in first gear (vs 410 claimed), 1,769 RPM in second gear (vs 1,800 claimed)

  • 5HART
    372 RPM

    in first gear (close to its 375 rating), 1,570 RPM in second gear (a little short of its 1,600 rating)

  • 6Cacoop
    400 RPM

    in first gear (matched its rating exactly), 1,527 RPM in second gear (beat its 1,400 rating)

Clutch torque range

  • 1Milwaukee FUEL 2804-20
    122 in-lb

    at the lowest (level 1) setting, up to 173 in-lb at the highest (level 14) setting; narrator notes this is 'definitely not a tool for delicate work' since, unlike the mechanical-clutch drills, it cannot disengage near 0 in-lb

  • 2Makita XPH07Z
    0 in-lb

    at the lowest (level 1) setting, up to 107 in-lb at the highest (level 21) setting

  • 3DeWalt DCD999B
    50 in-lb

    at the lowest (level 1) setting, up to 327 in-lb at the highest (level 11) setting, a notably wide/high ceiling compared to the mechanical-clutch drills

  • 4Ryobi One+ HP
    0 in-lb

    at the lowest setting, up to 89 in-lb at the highest (level 24) setting

  • 5HART
    0 in-lb

    at the lowest setting, up to 44 in-lb at the highest (level 24) setting

  • 6Cacoop
    0 in-lb

    at the lowest setting, up to 52 in-lb at the highest (level 21) setting

Hammer drill concrete test (3/4in x 12in bit, 50 lb added weight)

  • 1Milwaukee FUEL 2804-20

    finished the full 12 in bit in 1 minute 53 seconds without slowing down, one of only 3 brands (with Makita and DeWalt) to finish the bit

  • 2Makita XPH07Z

    the fastest of all 6 drills, finishing the full bit in 1 minute 22 seconds (nearly 30 seconds faster than Milwaukee), but the battery overheated at the end of the test and required about 20 minutes to cool down

  • 3DeWalt DCD999B

    finished the full 12 in bit in 1 minute 43 seconds, 10 seconds faster than Milwaukee and 21 seconds slower than Makita, with no overheating issue

  • 4Ryobi One+ HP

    described as pretty fast but ran out of steam at 1 minute 33 seconds, reaching about 9.5 in into the concrete, the same depth as HART but reached about a minute faster

  • 5HART

    described as doing well for a budget tool, gave up at 2 minutes 6 seconds having reached about 9.5 in into the concrete, did not finish the full 12 in bit

  • 6Cacoop

    held in there for about 2.5 minutes before giving up, reaching about 7.75 in into the concrete, the shortest distance of all 6 drills

Max torque, 1/2in x 10in lag bolt, first gear

  • 1Milwaukee FUEL 2804-20
    563 in-lb

    the highest of all 6 drills

  • 2Makita XPH07Z
    431 in-lb

    third highest of the 6 drills

  • 3DeWalt DCD999B
    508 in-lb

    second highest of the 6 drills, behind only Milwaukee

  • 4Ryobi One+ HP
    260 in-lb

    fourth highest of the 6 drills

  • 5HART
    209 in-lb

    fifth of the 6 drills

  • 6Cacoop
    125 in-lb

    the lowest of all 6 drills

Runtime test (second gear, until battery depleted)

  • 1Milwaukee FUEL 2804-20
    5Ah2nd

    battery lasted just short of 64 minutes, second best of all 6 drills

  • 2Makita XPH07Z
    5Ah

    battery lasted 60 minutes 40 seconds, the shortest runtime of the three 5Ah-battery drills tested (Makita, Milwaukee, DeWalt)

  • 3DeWalt DCD999B
    5Ah

    battery ran for 70 minutes, the best runtime of all 6 drills

  • 4Ryobi One+ HP
    4Ah3rd

    battery lasted 49 minutes 40 seconds, third best runtime of the 6 drills

  • 5HART
    1.5Ah

    battery was the first of all 6 drills to run out, at just short of 22 minutes

  • 6Cacoop
    2Ah

    battery lasted about 44.5 minutes

All measurements (10 more)+

Low-speed control (minimum RPM)

  • 1Milwaukee FUEL 2804-20
    28 RPM
  • 2Makita XPH07Z
    26 RPM

    about the same as Milwaukee

  • 3DeWalt DCD999B
    24 RPM

    the best (lowest) of all 6 drills

  • 5HART
    36 RPM

    described as even better low RPM control than Cacoop

  • 6Cacoop
    54 RPM

    the highest (least precise) low-speed figure of the 6 drills

  • 4Ryobi One+ HP
    not tested

Max torque, 1/2in x 8in lag bolt, second gear

  • 1Milwaukee FUEL 2804-20
    185 in-lb

    the highest of all 6 drills

  • 2Makita XPH07Z
    143 in-lb

    second highest of the 6 drills

  • 4Ryobi One+ HP
    107 in-lb

    fourth highest of the 6 drills

  • 5HART
    78 in-lb

    fifth of the 6 drills

  • 6Cacoop
    62 in-lb

    the lowest of all 6 drills

  • 3DeWalt DCD999B
    not tested

Endurance test (spinning a stalled engine requiring 63 in-lb, second gear)

  • 1Milwaukee FUEL 2804-20

    easily spun the engine for the full 2.5 minutes in second gear (a socket adapter came loose mid-test and was retightened before continuing); one of only 2 drills (with DeWalt) with enough power to complete this test in second gear

  • 2Makita XPH07Z

    had plenty of power and performed well for nearly a minute before the drill shut off due to the battery overheating, failing to complete the full 2-minute test

  • 3DeWalt DCD999B

    completed the full 2 minutes in second gear without the tool or battery overheating, described as doing 'a terrific job'; one of only 2 drills (with Milwaukee) to complete this test in second gear, and the only one of the two without any mid-test equipment issue

  • 4Ryobi One+ HP
    not tested
  • 5HART
    not tested
  • 6Cacoop
    not tested

Charge time (fully drained 5Ah battery)

  • 1Milwaukee FUEL 2804-20
    46.5 minutes

    the fastest of all 6 drills

  • 2Makita XPH07Z
    108.5 minutes

    by far the slowest of all 6 drills, more than twice Milwaukee's charge time

  • 3DeWalt DCD999B
    76 minutes3rd

    third slowest of the 6 drills

  • 4Ryobi One+ HP
    not tested
  • 5HART
    not tested
  • 6Cacoop
    not tested

Endurance test (spinning a stalled engine requiring 63 in-lb)

  • 4Ryobi One+ HP

    did not have enough power to spin the engine in second gear, but lasted the full 2 minutes in first gear

  • 5HART

    did not have nearly enough power for second gear, but survived the full 2-minute test in first gear, losing a lot of speed near the end

  • 6Cacoop

    did not have enough power for second gear, survived the full 2-minute test in first gear but lost a lot of speed near the end

  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 3DeWalt DCD999B
    not tested

Max torque, 1/2in x 8in lag bolt

  • 3DeWalt DCD999B

    tested twice due to its 3-speed transmission: 175 in-lb in second gear and 136 in-lb in third gear; the video's final leaderboard for this test uses the third-gear figure (136 in-lb) for DeWalt when ranking it against the other brands, an apparent test-design choice flagged here rather than silently reconciled

  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 4Ryobi One+ HP
    not tested
  • 5HART
    not tested
  • 6Cacoop
    not tested

Low-speed control

  • 4Ryobi One+ HP

    no specific minimum RPM number was given by the narrator for this brand; described only qualitatively as offering 'very good low RPM control just like the Milwaukee, DeWalt, and the Makita'

  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 3DeWalt DCD999B
    not tested
  • 5HART
    not tested
  • 6Cacoop
    not tested

Charge time (fully drained 4Ah battery)

  • 4Ryobi One+ HP
    77.5 minutes

    despite the product's own claim of a 30-minute charger, a discrepancy kept verbatim and flagged rather than resolved

  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 3DeWalt DCD999B
    not tested
  • 5HART
    not tested
  • 6Cacoop
    not tested

Charge time (fully drained 1.5Ah battery)

  • 5HART
    52.5 minutes2nd

    second fastest of the 6 drills

  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 3DeWalt DCD999B
    not tested
  • 4Ryobi One+ HP
    not tested
  • 6Cacoop
    not tested

Charge time (fully drained 2Ah battery)

  • 6Cacoop
    72 minutes
  • 1Milwaukee FUEL 2804-20
    not tested
  • 2Makita XPH07Z
    not tested
  • 3DeWalt DCD999B
    not tested
  • 4Ryobi One+ HP
    not tested
  • 5HART
    not tested

How it was tested

  • weight and length comparison
  • LED work light brightness comparison
  • no-load noise level in decibels, with and without the clutch engaged
  • no-load RPM measurement in first and (where applicable) second/third gear, compared against each brand's claimed rating
  • low-speed / low-RPM control precision
  • clutch torque range, from lowest to highest clutch setting, measured with an inline torque adapter
  • hammer drill concrete-drilling test using a 3/4 in x 12 in bit with a 50 lb weight added to the drill, drilling into concrete cured for 3 months
  • maximum torque driving a 1/2 in x 10 in lag bolt in first gear
  • maximum torque driving a 1/2 in x 8 in lag bolt in second (and for DeWalt, also third) gear
  • endurance test spinning a stalled engine requiring 63 in-lb of torque, attempted in second gear then first gear
  • battery runtime test in second gear until each battery was fully depleted
  • charge time for each fully drained battery

So, which drill is the best? I think that really depends on what you're looking for. The Milwaukee is definitely the most compact as well as powerful. However, the electronic clutch is definitely not going to be the best option if you're dealing with delicate fasteners. On the other hand, the Makita does have the right clutch for delicate fasteners and also offers a higher RPM range. The DeWalt seems to be a third-place finish.

From the test video verdict.

Brand head-to-head scoreboards featuring this test

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