Fein KBM 52 U User manual

KBM 52 U
Mag drilling with FEIN –
Tackling all tasks.
FEIN Mag Drilling

2
KBM 52 U – The tool for
every application.
Core drilling to perfection.
Drilling with a core bit is a very fast, accurate way
to drill precise large diameter holes in steel. The
FEIN KBM 52U has even more to offer. Innova-
tive technological details combined with ground-
breaking ergonomics and safety features prove
that FEIN yet again sets the standard. Drilling up
to 2¹/₁₆" has never been so easy, safe, and com-
fortable.
Mechanical two-speed drive for optimum
performance, large and small diameters.
The tool-free FEIN QuickIN rapid change
system in combination with MT 3 adaptor
increases the number of options.
Robust and accurate dual dove-tail guide
for great stability and extremely long
service life.
Increased operational safety with guard.
(Optionally available as accessory)
A comparison pays off.
With its extensive array of features and light
weight, the KBM 52 U is a universal production
tool for mobile applications. The 1,200 Watt
HIGH POWER MOTOR
with electronic speed
control and MEMORYFUNCTIONS,
universal chuck,
and the reversible rotation in connection with the
unique stroke range make the KBM 52 U indis-
pensable for metalworking. Whether core drill-
ing, normal drilling, tapping or reaming – all work
steps can be carried out go without changing the
workpiece.
4'' 8'' 12''
Stroke range for mag drilling units with MT adaptor up to 2¹/₁₆"
FEIN KBM 52 U
Ø Competitors

3
MEMORY
Function
Technical Data KBM 52 U
Grounded
Power Input Watts 1,200
Power Output Watts 640
Speed, full load
1. Gear rpm 130–260
2. Gear rpm 260–520
Cable with plug feet 13'
Weight lbs 30
Capacity in steel max. Ø
Tapered Spindle inch ⁷/₁₆" – 2¹/₁₆"
Twist Drill
(with drill chuck) inch ⁷/₈"
Tapping Drill inch ⅝"
Drilling depth max. inch 2"
Tool holder QuickIN/
MT 3
Magnetic Holding Force lbs 2,200
Height Drill Jigs inch 14½"
Stroke inch 5⁵/₁₆"
Total Stroke Range inch 12"
Magnetic Foot
Dimensions inch 7¹/₁₆" x 3⁹/₁₆"
Order Reference 7 270 31
At a glance
 Reversible
 Flexible tool use and high precision
through combination of QuickIN
and MT 3 adaptors
 Two-gear drive and infinitely
variable electronic speed reduction
 Memory of the last selected speed
with FEIN MEMORYFUNCTION
 Electronic overload cut-out if the
drilling pressure is too high for
protection of motor and tool
 MAGNETMONITORSYSTEM guarantees
long service life of the magnetic coils
 Dual dove-tail guide
 Gravity cooling lubrication device
for single-handed operating con-
venience
 Infinitely variable stroke range
setting
Convenient operation due to gravity
cooling lubrication for horizontal and
vertical use. Economic consumption due
to exact doses.
Reversible rotation permits tapping
without delays.
Infinitely variable electronic speed
control and memory controlled speed
function with FEIN‘s new FEIN
MEMORYFUNCTION.
MAGNETMONITORSYSTEM: Reliable mag-
netic holding force and long service life
of the magnetic coils.
Price includes:
1 storage box, 1 coolant tank, 1 lashing strap,
1 cleaning hook, 4 centring pins, 1 expulsion block,
3-jaw chuck, 2 QuickIN Adaptor, 1 touch guard

Order Reference 6 39 01 037 01 0
Guard
Prevents unwanted contact with rotating parts and
increases passive safety. Also fits FEIN core drilling
units KBM 32 Q and KBM 50 Q
Order Reference 9 26 02 079 01 0
Tapping rapid-change chuck
Size 2, with QuickIN adaptor, for tapping drills
(UNC/UNF) in connection with tapping inserts
with or without slipping clutch ⁵/₁₆" to ⁵/₈"
Order Reference 6 31 06 016 01 0
Extension
For core drills, with QuickIN adaptor. For use on
confined, deep, or layered surfaces, through holes
up to Ø 1⁷/₁₆" in.
Le
Length 4 in., incl. centring pin
Order Reference 3 21 32 028 01 0
Tapping inserts
For tapping drills (UNC/UNF), also with safety
coupling, from ⁵/₁₆" to ⁵/₈" High-performance concentrated
cooling lubricant
2.5 l, for long tool life, optimum cutting perform-
ance, improved chip flow and reduction of the
tool‘s susceptibility to corrosion. High productive-
ness, water-soluble, mixture ratio 1:20,
for 13 gallons finished emulsion
Core drill with QuickIN adaptors
HSS models as of Ø ⁷/₁₆".
Adaptor
For easy transfer of accessories of other fitting
systems to the FEIN QuickIN rapid change system
Detailed information regarding the extensive
accessory program is available upon request.
1 88 31 675 21 0 Y 10.05 USA. Illustrations are non-binding. Subject to technical modifications. Printed in Germany.
USA: FEIN Power Tools Inc., 1030 Alcon Street, Pittsburgh, PA 15220, Tel. [phone], Toll Free: 1-800-441-9878
Germany: C. & E. FEIN GmbH, Leuschnerstr. 43, 70176 Stuttgart, Telefon [phone], Fax -229
Great Britain: FEIN Industrial Power Tools U.K. Ltd., 4 Badby Park, Heartlands Business Park, Daventry, Northants NN11 5YT, Tel. [phone]
Canada: FEIN Canadian Power Tool Company, 323 Traders Boulevard East Mississauga, Ontario L4Z 2E5, Tel. [phone],
Toll Free: 1-800-265-2581
FEIN Canadian Power Tool Company, 2810 De Miniac St. Laurent, Quebec H4S 1K9, Tel. [phone], Toll Free: 1-800-789-8181
Australia: FEIN Australasia Pty. Ltd., P.O. Box 287,
Unit 2/ 110 Bonds Road, Riverwood N.S.W. 2210, Tel. [phone]
South Africa: FEIN Power Tools South Africa (Pty) Ltd.,
P.O. Box 1411 Bramley 2018, 1st Floor Delpark House,
77 Fifth Street, Wynberg, Johannesburg, Tel. [phone]
www.fein.com
If you wish to have a demonstration of our tools, please contact your local FEIN dealer.