Bosch 11255VSR-RT BULLDOG Xtreme 1-Inch SDS-plus D-Handle Variable-speed Rotary Hammer (Renewed)
4.7 | 1,100 ratings
Price: 137.99
Last update: 02-02-2026
About this item
- Reconditioned Bosch products have a one-year warranty through the Bosch factory or an authorized service center
- 7-1/5-Amps
- 2-1/5-Feet-pound of impact energy
- 0-5,800 no load bpm
- 0-1,300 no load rpm
Product information
Features & Specs
| Power Source | Corded Electric |
|---|---|
| Maximum Rotational Speed | 1300 RPM |
| Voltage | 120 Volts |
| Amperage | 7.2 Amps |
| Maximum Chuck Size | 13 Millimeters |
| Additional Features | Variable Speed |
| Number of Speeds | 1 |
| Speed | 1300 RPM |
| Maximum Power | 850 Watts |
| Drill Type | Hammer Drill |
| Is Electric | Yes |
| Drilling Capacity Metal | 13 Millimeters |
Additional details
| Color | Black Blue |
|---|---|
| Material Type | Metal |
Feedback
Bosch 11255VSR-RT BULLDOG Xtreme 1-Inch SDS-plus D-Handle Variable-speed Rotary Hammer (Renewed)
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Item details
| Brand Name | Bosch |
|---|---|
| Included Components | Drill bits, Chuck key, Carry case |
| Model Number | 11255VSRRT |
| UPC | 000346347838 |
| Global Trade Identification Number | 00000346347838 |
| Manufacturer | Bosch |
| Customer Reviews | 4.74.7 out of 5 stars(1,086) 4.7 out of 5 stars |
| Best Sellers Rank |
|
| ASIN | B0012DQX5U |
| Item Height | 5.5 inches |
| Manufacturer Warranty Description | Reconditioned Bosch products have a One-year warranty through the Bosch factory or an authorized service center |
Measurements
| Item Dimensions L x W x H | 24"L x 12"W x 5.5"H |
|---|---|
| Item Weight | 11.5 Pounds |
Top reviews from the United States
- pierre childressIt's a tough tool for light weight concrete workGreat little tool. Will handle veneer concrete up to 1-2". Variable speed is a plus. I've recently used it to chip and bust through buried concrete chunks for a fence job while digging post holes. It performed well and got that job done. I was not particularly gentle with it either, and a lot of cussing was involved. But it held up and delivered suitable power for a relatively lightweight tool. Would recommend at it's price point.
- D. BrownVery Nice!I purchased this tool for a single project, working on our new front porch. The design calls for 12 3/8" holes to be bored into a 15-year-old concrete slab for mounting strike anchors. So far I've drilled four of the holes, and I must say that this tool has turned what I was expecting to be a real fight into a pleasure.
Prior to this, my only experience with drilling masonry was an attempt two years ago to mount a door stop into a freshly-laid tile-over-slab floor. I managed that installation with a quarter-inch impact-rated masonry bit, the hammer drill setting on my Milwaukee cordless drill, and a great display of stubbornness. Boring the inch-deep hole took nearly ten minutes, and totally destroyed the masonry bit. As you can imagine, when this project came up and demanded TWELVE holes of half again the diameter and four times the depth, I decided that some better tooling was on the list. This Bosch DELIVERED.
Each hole took perhaps twenty seconds to drill into the aged concrete, using a 10" Bosch bit purchased from a local big-box store, and the bit looked as good at the end of the four as it did at the beginning. After brushing off the dust, you'd never know it had been used at all.
A few closing notes:
1: Wear ear plugs, this is a LOUD tool.
2: I vastly over-purchased for the job, but in this case overkill makes the project EASY.
3: This reconditioned tool looks new. There was a very slight amount of concrete dust on it, and it came in a 'reconditioned' cardboard box instead of the normal one. If it had been in a normal box, I would never have even noticed it wasn't brand new from the factory. A heck of a deal!
UPDATE - 02/16/11
I've used the tool several more times since I wrote the review. I drilled ten more 1/4" holes in a second slab of the same age as the first, to a depth of two inches (using the stop rod) to install floor anchors for some trim strips in our lower level. As before, performance was smooth, powerful, effective and loud. I have another project coming in the following months (installing a gate and post adjacent to a concrete retaining wall) that will require additional drilling, this seems to be the kind of tool that possession ends up breeding ideas for its use!
UPDATE - 01/07/16
Just used it again, this time to drill four very small-diameter holes with a Tapcon-branded bit, to hold down a new doorjam in the shop with (surprise) tapcons. Worked great, still just as awesome and as noisy as ever. Drilled two inches deep into fifteen-year-old concrete in a matter of just a couple seconds. - N. W. CampbelnHammer + 10" chisel = easy ground works projects year round!I started a retaining wall project in July in an area with hard pan/clay. This makes breaking up the clay an absolute breeze! I should have bought this years ago.
- StasiaAbsolute beastI don’t ever write reviews, but this thing warrants one. Packs a mean damn punch. I’ve been removing massive cement tiles from my pool deck (don’t know why they are there to begin with) but getting the remaining grout off is the next step and this thing makes it a cake walk.
- Fence gradenEasy to useEasy to use
- Tinmangreat valueGreat value!
Used this with the floor scrapper to bust up old tile grout.
Started to get worried that it was getting to warm but it chugged along.
Well worth the money. - Charles MattesonQuality long lasting precision chippers been using them for yearsThese refurbished hammer drills and chipping hammer comes looking brand new and works like a champ I'm very satisfied
- MMIn Excellent ConditionI am impressed. Was a little hesitant about buying refurbished. Got it today and it is in immaculate condition. You would have no clue from looking at it or using it that it was refurbished. I give credit to whomever works on these items. They do a great job.