Berserker 1300W 12-Pound SDS-Max Demolition Jack Hammer 45HM,11-Amp Corded | Small Lightweight Electric Concrete Breaker for Tile Removal with Vibration Control,Trigger Lock,Carrying Case & 2 Chisels

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.

What jobs is the Berserker 12 lbs small jack hammer best suited for?

Slotting, tile remove, floor demolition, lightweight concrete chipping/breaking work.
Berserker demolition hammer only have "hammer only" function and "variable-lock positioning" function?

Yes, it doesn't have a "rotate or drill" function, only a "hammer only" function and "variable-lock positioning" function.
Can't lock the bit in place? Can't get the chisel out?

It is normal for the chisel to move up and down as it is inserted into the machine.If the chisel can't be inserted or removed, check that the chisel position adjustment chuck is restored to its initial position.
Which chisel and grease are used?

Any SDS-Max model chisel can be used. Shell Gadus S5 Grease Series and Mobil SHC Series will be ok for Berserker demolition jackhammer.
What should I do if I have problems with demo hammer?

You can contact via buyer message and we will provide you with a solution.

Berserker Concrete Demolition Series

	Demolition Hammer 45HM	Rotary Hammer 42M	Demolition Hammer 55HD	Jack Hammer 65H	Jack Hammer 65F	Jack Hammer 125K
Customer Reviews	516	517	88	235	255	255
Price	$109.79	$169.79	$149.79	$199.79	$249.79	$749.79
Weight	12 Lbs	16 Lbs	15.58 Lbs	25 Lbs	31 Lbs	51 Lbs
Impact Energy	11.1 Ft.lbs. (15 Joules)	7.38 Ft.lbs. (10 Joules)	18.44 Ft.lbs. (25 Joules)	33.2 Ft.lbs. (45 Joules)	40.6 Ft.lbs. (55 Joules)	62.7 Ft.lbs. (85 Joules)
Power	1300 Watts	1600 Watts	1300 Watts	1700 Watts	1700 Watts	2100 Watts
Amp	11 Amp	13 Amp	11 Amp	14 Amp	14 Amp	17 Amp
Chuck Type	SDS-Max	SDS-Max	SDS-Max	SDS-Max	SDS-Hex	SDS-Hex
Rotary Hammer Function	✘	✔	✘	✘	✘	✘
Hammer Only Function	✔	✔	✔	✔	✔	✔
Chisel Position Adjustment	✔	✔	✔	✔	✘	✘
Applicable Scenarios	Lightweight floor/wall removal	Floor&wall drilling/chipping	Medium-duty floor/wall removal	Heavy concrete demolition work	Heavy concrete demolition work	Concrete road demolition

ATTENTION: The BSK-45HM has only a "hammer only" function and "variable-lock positioning" function. NO DRILLING function is available. Adapts only to SDS-Max type chisels.
【Lightweight but powerful】Weight only 12 pounds, Facilitates both horizontal and vertical concrete demolition applications. Powerful 1,300 watts 11 AMP motor delivers 4,100 BPM, 11.1 ft.lbs.(15 Joules) of impact energy for fast chipping and demolition applications.
【Easy to operate】SDS-Max bit system provides tool free bit changes with automatic bit locking, dust protection and maximum impact energy transfer. When used for long-term applications, The lock-on button allows us not to control the start up button all the time，added user comfort during extended periods of work.
【Ergonomic design】360°adjustable accessory handle and ergonomic grip area applies to different work accasion. The vario-lock positioning allows rotates and locks chisel into 12 different positions to optimize the working angle, maximum comfort when chiseling in tight spaces or in a wide variety of positions.
【Triple vibration control】The upgraded Anti-Vibration Technology designed to decrease the vibration effectively, reduce fatigue and offer a better using experience; Longer air cushion in the hammer mechanism reduces vibration and improves hammer performance; Additional vibration-absorbing rear handle is spring-loaded to further reduce vibration.
【Practical tools】The demo hammer 45HM is perfect for lightweight breaking holes, trenching, chipping and demolition in concrete, block, brick, tile, stucco, housing foundation removal, oil chimney and much more! We provide 24 months warranty service.

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