11
en
Type
KBM 50 Q
KBM 50 U
KBM 50 auto
KBM 65 U
Order number
7 270 41 61
7 270 40 61
7 270 42 61
7 270 43 61
Current consumption
12.5 A
12.5 A
12.5 A
12.6 A
Power input
1200 W
1200 W
1200 W
1350 W
Output
600 W
600 W
600 W
650 W
No-load speed (right rotation)
1. Gear
260 /min
260 /min
260 /min
240 /min
2. Gear
520 /min
520 /min
520 /min
520 /min
No-load speed (left rotation)
1. Gear
185 /min
185 /min
185 /min
170 /min
2. Gear
370 /min
370 /min
370 /min
370 /min
Drilling capacity in steel - TCT
(core drill bit)
7/16 in – 2 in
12 mm – 50 mm
7/16 in – 2 in
12 mm – 50 mm
7/16 in – 2 in
12 mm – 50 mm
7/16 in – 2 5/8 in
12 mm – 65 mm
Drilling capacity in steel - high speed
steel (HSS) (core drill bit)
7/16 in – 1 5/8 in
12 mm – 40 mm
7/16 in – 1 5/8 in
12 mm – 40 mm
7/16 in – 1 5/8 in
12 mm – 40 mm
7/16 in – 1 3/16 in
12 mm – 45 mm
Drilling capacity in steel - high speed
steel (HSS) (twist drill bit)
5/8 in
16 mm
15/16 in
23 mm
15/16 in*
23 mm*
1 in
25 mm
Tapped hole
1/4 in – 5/8 in
M6 – M16
1/4 in – 5/8 in
M6 – M16
1/4 in* – 5/8 in*
M6* – M16*
1/4 in – 6/8 in
M6 – M20
Reamer diameter
5/8 in
16 mm
15/16 in
23 mm
15/16 in*
23 mm*
1 in
25 mm
Counterboring diameter
1 1/4 in
31 mm
2 in
50 mm
2 in*
50 mm*
2 in
50 mm
Weight according to EPTA-Procedure
01/2003
29.48 lbs
(13.4 kg)
31.02 lbs
(14.1 kg)
36.08 lbs
(16.4 kg)
35.86 lbs
(16.3 kg)
Class of protection
/I
/I
/I
/I
* Value applies for KBM 50 auto in manual machine operation
OBJ_BUCH-0000000142-002.book Page 11 Monday, November 18, 2013 11:13 AM
