5
ENGLISH
Explanation of general view
SPECIFICATIONS
• Due to our continuing program of research and development, the specifications herein are subject to change without
notice.
• Note: Specifications may differ from country to country.
Intended use
The tool is intended for drilling and screw driving in wood,
metal and plastic.
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product (gained
from repeated use) replace strict adherence to drill
safety rules. If you use this power tool unsafely or
incorrectly, you can suffer serious personal injury.
1. Use auxiliary handles supplied with the tool. Loss
of control can cause personal injury.
2. Hold power tools by insulated gripping surfaces
when performing an operation where the cutting
tool may contact hidden wiring or its own cord.
Contact with a “live” wire will make exposed metal
parts of the tool “live” and shock the operator.
3. Always be sure you have a firm footing. Be sure
no one is below when using the tool in high loca-
tions.
4. Hold the tool firmly.
5. Keep hands away from rotating parts.
6. Do not leave the tool running. Operate the tool
only when hand-held.
7. Do not touch the drill bit or the workpiece immedi-
ately after operation; they may be extremely hot
and could burn your skin.
8. Some material contains chemicals which may be
toxic. Take caution to prevent dust inhalation and
skin contact. Follow material supplier safety data
.
1. Red part
2. Button
3. Battery cartridge
4. Switch trigger
5. Lamp
6. Reversing switch lever
7. Speed change lever
8. Action mode change lever
9. Adjusting ring
10. Graduations
11. Arrow
12. Steel band
13. Grip base
14. Side grip
15. Protrusion
16. Groove
17. Sleeve
18. Bit holder
19. Bit
20. Screw
21. Hook
22. Limit mark
23. Rear cover
24. Screws
25. Arm
26. Spring
27. Recesed part
28. Carbon brush cap
29. Hole
30. Carbon brush cap
Model BDF441 BDF451
Capacities
Steel 13 mm 13 mm
Wood 50 mm 65 mm
Wood screw 6 mm x 75 mm 10 mm x 89 mm
Machine screw 6 mm
No load speed (min
-1
)
High (2) 0 – 1,700
Medium (2) 0 – 600
Low (1) 0 – 300
Overall length 238 mm
Net weight 2.0 kg 2.1 kg
Rated voltage D.C. 14.4 V D.C. 18 V
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