Jackhammers.com > Tools > Gasoline > Breakers > Atlas Copco Combi Breaker/Rock Drill
Atlas Copco
Model: "Combi"
Gasoline Drill/Breaker
The petrol-driven Cobra Combi is ideal for smaller jobs. It is not only a self-contained breaker, it’s a powerful drill as well. It can sink holes to the depth of two metres, and drill up to 30 cm per minute in solid granite. With a wide range of different tools, it can be used for everything from cutting and breaking, to drilling, driving and compacting.
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Meets the tough US emission regulations EPA1
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Fulfilling the European Noise Emission Directive (NED)
- Vibration dampening handles
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Model |
Chuck / Shank Size (inches) |
Part Number |
Combi |
7/8" x 4-1/4" |
8318080008 |
- Technical Specs
- Accessory Tools
- Related Accessories
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- Parts
| Description | COBRA COMBI |
| Part no | 8318 0800 08 |
| Engine | 2-stroke 185 cc 1 cylinder |
| Power (W) | 2 kW |
| Impact frequency (blows/min) | 2800 |
| Impact energy (joule) | 25,0 |
| Weight (lbs) | 55,1 |
| Length (inch) | 28,8 |
| Fuel capacity (US gal) | 0,31 |
| Fuel mix | 1:50 |
| Tool shank (inch) | 7/8'' - 4-1/4'' |
| Drilling depth max (ft) | 6,5 |
| Vibration level 3 axes (ISO 20643) (m/sec˛) | 5,8 (breaking) 9,3 (drilling) |
| Sound power level guaranteed (2000/14/EC) (Lw, dB(A)) | 108 |
| Sound pressure level (ISO 11203) (Lp, r=1m) | 95 |
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|
 Replaceable Tip TAPER Rods |
"TC" TAPER Rock Bit |
"TB" TAPER Rock Bit |
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Length Under Collar |
"BT" Series |
For broken and rough rock. |
For fast penetration. |
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Feet (Inches) |
7/8" x 4-1/4" Shank |
BITS SHOWN FIT ALL TAPER RODS |
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Part Number |
Diameter
|
Part Number |
Diameter |
Part Number |
|
1' (12") |
BT-1 |
1-1/4" |
TC-125 |
1-1/4" |
TB-125 |
1.5' (18") |
BT-1.5 |
1-3/8" |
TC-138 |
1-3/8" |
TB-138 |
2' (24") |
BT-2 |
1-1/2" |
TC-150 |
1-1/2" |
TB-150 |
3' (36") |
BT-3 |
1-5/8" |
TC-158 |
1-5/8" |
TB-158 |
4' (48") |
BT-4 |
1-3/4" |
TC-175 |
1-3/4" |
TB-175 |
5' (60") |
BT-5 |
1-7/8" |
TC-178 |
1-7/8" |
TB-178 |
6' (72") |
BT-6 |
2" |
TC-200 |
2" |
TB-200 |
 1 piece Plug Bit |
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CUSTOM LENGTHS AND DIAMETERS AVAILABLE - CALL |
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Length Under Collar |
Drill Depth |
Drill Diameter |
"B" Series |
Inches |
Inches |
Inches |
7/8" x 4-1/4" Shank |
Part Number |
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9" |
6" |
5/8" |
B9-58 |
12" |
9" |
B12-58 |
|
18" |
15" |
B18-58 |
|
24" |
21" |
B24-58 |
|
30" |
27" |
B30-58 |
|
9" |
6" |
3/4" |
B9-75 |
12" |
9" |
B12-75 |
|
18" |
15" |
B18-75 |
|
24" |
21" |
B24-75 |
|
30" |
27" |
B30-75 |
|
5/8" |
B-1 |
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9" |
6" |
7/8" |
B9-78 |
12" |
9" |
B12-78 |
|
18" |
15" |
B18-78 |
|
24" |
21" |
B24-78 |
|
30" |
27" |
B30-78 |
|
9" |
6" |
1" |
B9-100 |
12" |
9" |
B12-100 |
|
18" |
15" |
B18-100 |
|
24" |
21" |
B24-100 |
|
30" |
27" |
B30-100 |
|
9" |
6" |
1-1/8" |
B9-118 |
12" |
9" |
B12-118 |
|
18" |
15" |
B18-118 |
|
24" |
21" |
B24-118 |
|
30" |
27" |
B30-118 |
|
9" |
6" |
1-1/4" |
B9-125 |
12" |
9" |
B12-125 |
|
18" |
15" |
B18-125 |
|
24" |
21" |
B24-125 |
|
30" |
27" |
B30-125 |
|
9" |
6" |
1-1/2" |
B9-150 |
12" |
9" |
B12-150 |
|
18" |
15" |
B18-150 |
|
24" |
21" |
B24-150 |
|
30" |
27" |
B30-150 |
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CUSTOM LENGTHS AND DIAMETERS AVAILABLE - CALL |
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