ENGLISH (Original instructions)
SPECIFICATIONS
Model |
| 8271D | 8281D |
| 8381D | 8391D | |
|
| Steel | 10 mm | 10 mm |
| 13 mm | 13 mm |
|
| Wood | 25 mm | 25 mm |
| 25 mm | 36 mm |
Capacities |
| Concrete | 8 mm | 10 mm |
| 10 mm | 13 mm |
|
| Wood screw |
| 5.1 mm x 63 mm |
| 6 mm x 75 mm | |
|
| Machine screw |
| 6 mm |
|
| |
No load speed |
| High |
| 0 - 1,300 |
| ||
| Low |
| 0 - 400 |
| |||
|
|
|
| ||||
Blows per minute |
| High |
| 0 - 19,500 |
| ||
| Low |
| 0 - 6,000 |
| |||
|
|
|
| ||||
Overall length |
| 210 mm | 210 mm |
| 218 mm | 234 mm | |
Net weight |
| 1.6 kg | 1.7 kg |
| 1.7 kg | 2.1 kg | |
Rated voltage |
| D.C. 12 V | D.C.14.4V |
| D.C.14.4V | D.C.18V | |
•Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
•Specifications and battery cartridge may differ from country to country.
•Weight, with battery cartridge, according to
Symbols
The following show the symbols used for the equipment. Be sure that you understand their meaning before use. 
･ Read instruction manual.
･ Only for EU countries
Do not dispose of electric equipment together with household waste material! In observance of European Directive 2002/96/EC on waste electric and
electronic equipment and its implementation in accordance with national law, electric equipment that have reached the end of their life must be collected separately and returned to
an environmentally compatible recycling facility.
Intended use
The tool is intended for impact drilling in brick, concrete and stone as well as for drilling without impact in wood, metal, ceramic and plastic.
For Model 8271D
For European countries only
Noise
The typical
Sound pressure level (LpA) : 79 dB(A)
Uncertainty (K) : 3 dB(A)
The noise level under working may exceed 80 dB (A).
Wear ear protection.
Vibration
The vibration total value
Work mode: impact drilling into concrete
Vibration emission (ah,ID) : 10.5 m/s2
Uncertainty (K) : 2 m/s2
Work mode : drilling into metal
Vibration emission (ah,D) : 2.5 m/s2 or less
Uncertainty (K) : 1.5 m/s2
For Model 8281D,8381D
For European countries only
Noise
The typical
Sound pressure level (LpA) : 79 dB(A)
Uncertainty (K) : 3 dB(A)
The noise level under working may exceed 80 dB (A).
Wear ear protection.
Vibration
The vibration total value
Work mode: impact drilling into concrete
Vibration emission (ah,ID) : 8.5 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode : drilling into metal
Vibration emission (ah,D) : 2.5 m/s2 or less
Uncertainty (K) : 1.5 m/s2
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