Pneumatic chopper hammers M7
The M7 brand brings you professional chopping hammers that really last. For this purpose, it uses materials made of high-alloy steel, guaranteeing a long service life. The spring-loaded clamping system helps you to change individual chisels quickly. The working pressure of this compressed air driven tool is 6.3 bar. Each chopping hammer also includes 5 chisels in flat, separating, cutting and scraping versions. The length of each hammer chisel is 175 mm.
Pneumatic M7 hammers and chisels |
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| Ordering number |
Dimension stem |
Length stroke |
Number of blows |
Average consumption |
Working pressure |
Total length |
Weight | Hoses | Noise | Vibration |
| mm | mm | min | l/min | bar | mm | kg | mm | dB(A) | m/s² | |
| SC-221C | 10 | 67 | 3 200 | 113 | 6,3 | 175 | 1,7 | 10 | 98,0 | 12,3 |
| SC-222C | 10 | 89 | 2 200 | 113 | 6,3 | 225 | 2,0 | 10 | 94,7 | 13,2 |
| SC-0627C | 10 | 89 | 2 200 | 113 | 6,3 | 225 | 2,0 | 10 | 94,7 | 13,2 |
| SN-3121 | 14,8 | 75 | 2 500 | 283 | 6,3 | 395 | 7,0 | 13 | 115,3 | 8,1 |
| SN-3224 | 14,8 | 142 | 1 700 | 167 | 6,3 | 445 | 8,8 | 13 | 114,1 | 6,2 |
| SN-1288 | 3 x 125 mm | 32 | 5 500 | 85 | 6,3 | 289 | 1,3 | 10 | 86,0 | 7,7 |
| SN-1268 | 3 x 180 mm | 28 | 4 600 | 424 | 6,3 | 460 | 2,8 | 10 | 91,0 | 13,7 |
| SC-212P20 | clamping spring for SC-221C and SC-222C chisel hammers | |||||||||
| SC-2A | clamping head for SC-221C and SC-222C chisel hammers | |||||||||
| SC-2B | quick-release head for SC-221C and SC-222C chisel hammers | |||||||||
| SC-34C | needle attachment SC-34C for SC-221C and SC-222C chopping hammers | |||||||||
| SC-425 | set of 5 hexagon chisels | |||||||||
| SN-9203 | pointed point for hammers SN-3121/SN-3224 | |||||||||
| SN-9201 | flat chisel 25 mm for hammers SN-3121/SN-3224 | |||||||||
| SN-288 | replacement needle set 3 × 125 mm for SN-1288 | |||||||||
| SN-268 | replacement needle set 3 × 180 mm for SN-1268 | |||||||||
#ShowMore#
Chopping hammers are also called demolition hammers. It is the same tool, which in this case is powered by compressed air and does not need electricity. Do not confuse demolition hammers with drilling hammers. While a drill hammer can be used from time to time to remove old tiles or to cut grooves in a wall, a chisel or demolition hammer can handle knocking out a hole or cutting away plaster on a house without any problems. If you live in the belief that these are heavy and clumsy tools, the Mighty Seven brand will lead you astray. The chopping hammers weigh only about 2 kg. The low weight in this case makes the work very easy, so you will really enjoy the demolition.
How to work with a chisel hammer?
When working with the hammer, do not apply pressure to it, just hold it firmly against the material. That's the best way to use its potential. Depending on their purpose, choppers have different blade shapes - each will serve you better for something different. However, be sensitive with all of them. If you leave the chisel "stuck" in the material, pulling it out will be difficult and you could break it. Also, don't push too hard, it could happen that the punch will crush the shank in the clamping mechanism and the chisel cannot be removed without professional service.
What else you can use with your air tools:
- A set of chisels
- A set of needles
- Clamping spring for pneumatic hammer
- Spiral hoses for all tyre tools
- Hose couplings for connecting tyre tools
- Pressure regulators for the right application pressure
- Compressed air distributions
- Special oils for air tools
Manuals for pneumatic tools from our advice centre:
Bestsellers
Clamping spring for pneumatic hammers M7 SC-221C and SC-222. Can be exchanged for other sockets, extensions and springs.
Replacement needle set for SN-1288. Made of special flexible steel with long life to M7 brand air tools.
Chisels and scrapers with hexagonal shank 17,2 × 71,5 mm, clamping with chuck. Flat chisel 25 mm for hammers SN-3121/SN-3224.
SN-3224: lightweight jackhammer for less demanding jackhammer work, closed handle design. Chisels and scrapers with hexagonal shank 17,2 × 71,5 mm, clamping with chuck. Working...
Chisels and scrapers with hexagonal shank 17,2 × 71,5 mm, clamping with chuck. Pointed point for hammers SN-3121/SN-3224.
SN-3121: robust hammer for heavy-duty chopping work, open-handled version. Chisels and scrapers with hexagonal shank 17,2 × 71,5 mm, clamping with chuck. Working pressure 6.3...
Heavy-duty professional hammer with extended body; cylinder and piston made of high-alloy steel for long service life. Clamping of cutting tools by means of clamping spring;...
Needle polisher for demanding professional use Effective tool for rust removal. Tapping needles made of long-lasting, specially flexible steel with a stroke length of 28 mm....
Clamping head for pneumatic chisel hammers M7 SC-221C and SC-222. Can be exchanged for other sockets, extensions and springs.
Quick-release sockets for M7 SC-221C and SC-222 pneumatic chisel hammers. Can be exchanged for other sockets, extensions and springs.
Set of 5 chisels with different profiles with hexagonal shank. Flat chisel, cutting chisel, scraping chisel, separating chisel, pin removal chisel. Chisel length 175 mm.
Chisel hammer SC-222C in practical carrying case with accessories; scope of delivery: chisel hammer, set of 5 chisels, clamping spring. High alloy steel cylinder and piston...
Replacement needle set for needle sharpener SN-1268. Made of special flexible steel with long life to M7 brand air tools.
Practical attachment for use of the M7 SC-221C and SC-222C pneumatic hammers for needle peening.
The chopping hammer for demanding professional use; cylinder and piston made of high-alloy steel for long service life. Clamping of cutting tools by means of clamping spring;...
Needle polisher for demanding professional use Effective tool for rust removal. Tapping needles made of long-lasting, specially flexible steel with a stroke length of 32 mm....
