SDS-Plus® Bulldog™ Xtreme Max Rotary Hammer, 8.5 A, 0-5100 BPM, 0-1300 RPM, 2.4 ft.-lbs.

SDS-Plus® Bulldog™ Xtreme Max Rotary Hammer, 8.5 A, 0-5100 BPM, 0-1300 RPM, 2.4 ft.-lbs.

Marsoni

M251S

$365.01

Get it in 3 business days with 1 day shipping. Friday, May 29

SDS-Plus® Bulldog™ Xtreme Max Rotary Hammer, 8.5 A, 0-5100 BPM, 0-1300 RPM, 2.4 ft.-lbs.Includes: (1) Rotary hammer, (1) Auxiliary handle, (1) Depth gauge, (1) Carrying case Features kickback control technology, counter balanced vibration control, vario lock positioning, variable speed trigger with reversing, hammerhook, D handle design, multi function selector and SDS plus bit system Specifications Amps 8. 5 A No Load BPM 0 5100 No Load RPM 0 1300 Impact Energy 2. 4 ft. lbs. Voltage 120 V Max. Capacity In Concrete 1 1 8" Weight 6. 9 lbs.

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Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.

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Reviewed in the United States on April 27, 2026