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OBJ_BUCH-0000000256-003.book Page 28 Wednesday, April 4, 2018 11:24 AM
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Symbol, character
(**)
(... *)
Character
Unit of measure-
ment, international
P
W
1
P
W
2
n
/min, min
0R
r/min
n
/min, min
0L
r/min
in
inch
U
V
f
Hz
M...
mm
Ø
mm
HM
Fe 400
mm
HSS
Fe 400
mm
HSS
Fe 400
mm
mm
mm
mm
kg
T
°C
a
L
dB
pA
L
dB
wA
Explanation
Magnetic holding power, sufficient
Magnetic holding power, insufficient
Starts the drill motor. Rotation direction: clockwise
Stops the motor
Starts the drill motor. Rotation direction: clockwise
Starts the drill motor in inch mode. Rotation direction: anticlockwise
Speed reduction in steps
Speed increase in steps
Stops the motor
Switches the magnet On/Off
may contain numbers and letters
110 V version for Great Britain
Unit of measure-
ment, national
W
W
-1
, rpm,
rpm
-1
, rpm,
rpm
inch
V
Hz
mm
mm
mm
mm
mm
mm
mm
mm
kg
°C
dB
dB
Explanation
Power input
Output
No-load speed (clockwise)
No-load speed (anticlockwise)
Size
Rated voltage
Frequency
Size of metric thread
Diameter of a round part
Max. capacity in steel with up to 400 N/mm
TCT (core drill bit)
Max. capacity in steel with up to 400 N/mm
high speed steel (core drill bit)
Max. capacity in steel with up to 400 N/mm
high speed steel (twist drill bit)
Max. drill chuck capacity
Reamer diameter
Counterboring diameter
Weight according to EPTA-Procedure 01
Allowable ambient temperature
Sound pressure level
Sound power level
2
–
2
–
2
–
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