10 Best Demolition Hammers | April 2017
- double-insulated plug
- includes oil and repair wrenches
- no warranty or instructions
|Rating||4.0 / 5.0|
- can break through most surfaces
- comes with goggles and a mask
- need to retighten its bolts often
|Rating||3.8 / 5.0|
- includes a wheeled storage case
- corrosion-resistant finish
- difficult to find compatible bits
|Rating||4.2 / 5.0|
- not very loud for a hammer
- ideal for jobs around the house
- must add oil before use
|Rating||3.7 / 5.0|
- comes with bit grease
- very powerful for a small unit
- good energy transfer
|Rating||3.8 / 5.0|
- 19 impact pressure settings
- backed by a three-year warranty
- shock absorbers for comfortable use
|Rating||3.9 / 5.0|
- maintains speed when under load
- ergonomic pistol-shaped handle
- rotatable auxiliary handle
|Rating||4.5 / 5.0|
- soft start for better accuracy
- user adjustable speeds
- led service needed notification
|Rating||4.9 / 5.0|
- easy to change out heads
- efficient brushless motor
- can adjust the angle of the bit
|Rating||4.6 / 5.0|
- designed to reduce user vibration
- comes with a hand truck
- integrated cord-wrap
|Rating||4.8 / 5.0|
Demolition Done Properly
Before a renovation or construction project can commence, there's often the grueling but important work of demolition to be done. Unless the project at hand calls for a 100% tear down that can be completed with bulldozers and excavators, most demolition work comes down to the efforts of individual workmen. Using the right tools for the job can not only make the work of demolition go faster, but can help ensure that it's an effective and safe process, too. Improper demolition can not only damage the wrong parts of a building or home, driving up costs, but can also present serious safety hazards, compromising structural integrity and causing serious injury to the workers.
Sledgehammers and saws are effective tools for many types demolition of, and large jackhammers can be effective for many aspects of a demo project as well. But the single most effective tool in the arsenal of a construction team charged with breaking apart existing construction is the demolition hammer. Few tools combine both accuracy and brute strength so ably as this versatile tool.
Before we talk about choosing the right demolition hammer for your needs, let's discuss why this tool is generally well-suited to myriad applications.
Demolition hammers concentrate the immense force to a precise area, usually a pointed tip or flat chisel-shaped plane. Properly guided against an appropriate surface, a demo hammer's bit can make short work of brick, concrete, asphalt, stone, and many other durable materials and surfaces. More precise than a sledgehammer (and easier to use, as well), a demolition hammer can be used as part of a total tear down of a structure or to create only a small hole in a wall or ground covering surface, perfect for servicing pipes or wiring without an unnecessarily large amount of destruction. So it might seem ironic to say, but using a demolition hammer can actually prevent unnecessary demolition.
You will see demolition hammers at work in the hands of home builders, road crews, plumbers, and many other professional workers. They are also a handy tool for the DIY enthusiast who wants to maximize the efficient use of his or her time; while certainly more expansive than a simple sledgehammer, a demolition hammer makes short work of big jobs.
Choosing The Right Demolition Hammer
The standard demolition hammer you'll find in most homes or in the hands of a worker renovating a residence or smaller commercial facility is also known as a rotary hammer as its chisel is driven forward and backward by in internally rotating mechanism. The plug-in demolition hammer's proper name is electro-pneumatic hammer, though this term is less frequently used.
Choosing the right demolition hammer to suit your needs comes down to the scale of the work to be done. As logic would suggest, the larger the demolition hammer, the more destructive force it can deliver. These tools range in weight from only a dozen pounds to many dozens of pounds, but bigger is not always better. If you are breaking down walls, for example, a large, heavy rotary hammer may be too unwieldy for accurate horizontal use, while a smaller hammer may allow for precision that more than compensates for its lower per-thrust force. Smaller demo hammers also reduce operator fatigue (as do features like vibration controls) that allow for longer use.
On the other hand, if you're primarily breaking up concrete floors, brick walkways or patios, or asphalt driveways, then by all means opt for a larger, heavier demolition hammer. In these cases, their weight only increases their efficacy thanks to gravity.
Also consider the bits (frequently called chisels) that will best suit the type of work you most often undertake; while most demolition hammers can handle most standard bits, if you use unusually large, narrow, or otherwise specialized bits, not all demo hammers may be suitable for your needs.
Demolition Hammer Use And Maintenance
As with any power tool, safety and caution are of extreme importance when using a demolition hammer. An operator should wear thick gloves, protective goggles, and reliable ear protection; demolition hammers can cause severe hearing damage with prolonged exposure. Also aways be sure the area in which the tool will be used can handle the vibrations associated with its use, as a demolition hammer can inadvertently damage surfaces without even touching them. Be particularly cautious using a demolition hammer around tile, stone, and other rigid materials.
Also consider wearing sturdy boots in case you drop the hammer and/or for protection from falling materials.
Demolition hammers can accommodate multiple different types of bit, and each bit serves a different purpose. For example, the flat spade bit is great for breaking through the seams between bricks or pavers. A point tip can break through concrete walls or help break apart joints or light welds. A stake driver is a wider bit that can be used to drive posts or rebar into position.
Choosing the right size of hammer and the right chisel for the job at hand can help you avoid collateral damage and will save you time and effort as you complete any and all needed demolition.