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SDS-Max Tool Free System
ATTENTION: The Berserker 45HM is only adapted to SDS-Max type chisels!!!
Chisels can be changed without the use of additional tools, while maximum impact energy transfer is achieved through automatic chisel head locking.
Grease & Carbon Brushes
When you notice that the hammer drill is weak, you may need to add grease, about 1 oz at a time. And you may need to replace the carbon brushes if you notice an odor or sparking.
Regular maintenance improves efficiency and extends service life.
Jesse tromp
Reviewed in the United States on February 9, 2025
It’s a beast. Tile and cement board demo is going pretty well with this tool.
Margaret I. Anderson
Reviewed in the United States on January 27, 2025
This demolition hammer gets the job done. Pretty straightforward on how to use. Would buy it again in a second. Very well priced for how much time it is saving me.
Rose
Reviewed in the United States on January 10, 2025
Very powerful, quite heavy but works great.
Tom T.
Reviewed in the United States on September 11, 2024
Works as well as our larger Bosch Jackhammer..Combined with a.Bosch spade, it made short work of planting fruit trees and layjng Irrigation lines to them
Liz
Reviewed in the United States on July 30, 2024
The media could not be loaded.
Anne Brennan
Reviewed in the United States on May 5, 2024
Finishing our 'roughed in' basement and had to relocate a drain for my shower. This required busting 4" concrete. No one near us had one to borrow, tool rental companies were 2 hours away and wanted $85/4 hours, meaning a minimum of $170 to rent a jack hammer long enough to bust out a small area of concrete. Also would have been 4 trips of 120 miles worth of wear and tear on car and the fuel. This did the job great, relatively quick and with much less wear and tear on hubby! Plus, we get to keep it! I would not suggest it for major jobs (busting an entire patio slab or sidewalk), but for smaller jobs, can't go wrong.
Bucky Johnson the 3rd
Reviewed in the United States on October 21, 2024
Used this little demo Hammer for about 4 hours non stop today busting up a concrete porch and steps. This thing is worth its weight in gold. I was sceptical because of its price but it definitely got the job done. The case that it comes in is of good quality too. It's not super thick and rugged but it's not thin and cheap either. The bits are of good quality also. All in all I'd give this a 10/10 for quality versus price point. If you're looking for a little demo Hammer definitely give this one a try.
Harold Arroyo
Reviewed in the United States on April 29, 2024
Product performance is good, need to inform buyers on which grease to buy, and advice buyers that you will get seepage on the bits once you start using it, for the type of work the tool does it is a good price
Leo
Reviewed in Mexico on April 21, 2024
Espero que dure es de buen material pues no duro ni el año de compra y se uso poco tiempo
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