Bosch GBH2-28L-RT 8.5 Amp 1-1/8 in. SDS-Plus Bulldog Xtreme MAX Corded Rotary Hammer (Renewed)
4.7 | 156 ratings
Price: 149.99
Last update: 01-30-2026
About this item
- Robust 8.5 Amp motor - delivers 2.4 ft-lbs. of impact energy for reliable Bulldog performance
- Counter-balanced vibration control - improves user comfort during drilling or chiseling applications
- KickBack Control - uses an integrated sensor to stop tool rotation during bit bind-up situations
- Vario-Lock - rotates and locks chisel to optimize working angle
- Variable-speed trigger with reversing - offers accurate bit starting
- HammerHook - allows quick tool storage during the job
- D-handle design - ideal for overhead and downward drilling applications
Product information
Features & Specs
| Power Source | Corded Electric |
|---|---|
| Maximum Rotational Speed | 1500 RPM |
| Voltage | 120 Volts |
| Amperage | 70.83 Amps |
| Maximum Chuck Size | 13 Millimeters |
| Additional Features | Variable Speed |
| Number of Speeds | 1 |
| Speed | 1500 RPM |
| Maximum Power | 850 Watts |
| Drill Type | Hammer Drill |
| Is Electric | Yes |
Measurements
| Item Weight | 5.28 Kilograms |
|---|
Feedback
Bosch GBH2-28L-RT 8.5 Amp 1-1/8 in. SDS-Plus Bulldog Xtreme MAX Corded Rotary Hammer (Renewed)
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Item details
| Brand Name | Bosch |
|---|---|
| Included Components | Battery Pack, Charger, Side Handle |
| Model Number | GBH2-28L RT |
| UPC | 000346489057 |
| Manufacturer | Bosch |
| Customer Reviews | 4.74.7 out of 5 stars(149) 4.7 out of 5 stars |
| Best Sellers Rank |
|
| ASIN | B07FHL2NJG |
Additional details
| Color | Bosch Blue |
|---|
Top reviews from the United States
- SUP WheelsGreat project works well.Great product and well worth the money. I love using this tool.
- Ender ContrerasEspectacularExelente producto
- Brian FabsThe Beast That Eats Concrete for Breakfast!The Bosch Bulldog Hammer Drill isn’t just a tool—it’s a power-crazed beast that was probably forged in the depths of Mount Doom. You don’t use this drill; you unleash it. The moment you press the trigger, it’s like unleashing a jackhammer on steroids, and it’s here to chew through concrete and spit out perfectly drilled holes.
Got a wall that refuses to cooperate? This drill will have it trembling in fear. It doesn’t ask for permission—it just bulldozes through anything in its path, like the Kool-Aid Man, but for home improvement. I’m pretty sure I saw sparks flying the first time I used it, and I’m 90% sure it growled at me when I tried to turn it off.
The vibration from this thing is like holding onto a rocket, so make sure you’ve had your morning coffee, or this drill will wake you up faster than a double shot of espresso. And the sound? Let’s just say your neighbors will know you mean business. Expect them to drop by, asking if you’re starting a home demolition company.
In summary, if you’re looking for a tool that laughs in the face of solid stone and makes your hand feel like Thor’s hammer, the Bosch Bulldog is your new best friend. Just don’t be surprised if it tries to break out of your tool chest at night. This thing was born to drill! - charlie.gBosch toolIs working good so far.
- dubewaWill not run on a generator unless it is a full wave.Loved my older German made model which runs on all generators. Hate this electronic newer piece of junk{Mexico}. I mostly work in remote areas. Most older and some newer generators will not work. Unit died before one year (I don't even use during winter months}. My old unit lasted many years. Not sure if renew{refurbish} is to blame or is Bosch simply making these cheaper in Mexico now. Update: Contacted CPO who advised contact Bosch. Bosch sent return label for tool which I returned. Bosch did honor one-year warranty and sent replacement.
- Oliver RamirezGreat refurbishedGreat conditions, very well calibrated, works as "the Xtreme max" supposed to work
- Product came quickly, easy to assembleDrill machineGreat drill machine
- -It's a beastWorks like a champ. I used it to chip up old floor tiles, about 450 sq ft. If you have as much tile to dig up as I did, you'll go tired way way way before this tool will.