The FEIN angle grinding range. Well-thought-out, powerful and reliable. METAL SYNTECH
The FEIN angle grinding range.
Well-thought-out, powerful and reliable.
METAL
SYNTECH
Experience isn’t everything. But it’s very important. Especially when like FEIN you are building resilient, usage-focused, ergonomic and innovative grinding power tools for industry and manual trades. FEIN offers a wide range of angle grinders for tough continuous use – in metal and machine construction, for example – from handy compact angle grinders to large powerful angle grinders in various performance classes between 800 and 2500 watts.
More than 100 years of working in continuous use for you: the FEIN grinding specialists.
SYNTECH
3
CONTENTS
Contents Page
Highlights/technology 4
FEIN WS 10/WS 14 (disc Ø 115/125/150 mm) 6
FEIN WS 20/WS 25 (disc Ø 180/230 mm) 7
Technical data 8
Accessories 10
Work smoothly on the entire
surface and produce a profes-
sional surface result.
Thanks to the powerful high-
performance motor, you can
tackle even complex cutting
work in a fl ash.
Remove burrs from the edges
of roughly machined work-
pieces with ease and without
leaving residue.
Tackle roughing applications like
a professional.
Benefit from FEIN’s expertise in angle grinding in devel-opment, manufacturing and assembly applications
At FEIN, uncompromisingly high quality in all areas of manu-
facturing angle grinders comes as standard, ranging from concept
design and development to manufacturing, fi nal assembly and
subsequent quality checking.
The benefits for you – our services:
Years of expertise in the development of motors using state-
of-the-art methods e.g. vibration simulation.
High level of manufacturing expertise in motor construction:
a bandaged fi eld magnet protects against aggressive dust without
any loss of power.
Permanent process monitoring and regular test steps between
the processes ensure maximum precision in manufacturing.
Test runs performed on each tool before delivery and regular
endurance tests ensure a high standard of quality in volume
assembly.
Grinding CuttingDeburring RoughingSYNTECH
4
Perfectly matched components – for the toughest applications in industry and manual trades.
HIGHLIGHTS/TECHNOLOGY
The high performance of the FEIN angle grinders is the result of
decades of experience in motor construction. Well-thought-out,
right down to the smallest detail – for maximum load.
Extremely powerful high-performance motor – can handle loads
across the whole working range up to 150 %
Unbeatably high copper content
Selected materials for outstanding magnetic characteristics
Optimum fan power and air guidance reduce the tool’s thermal
load
The high-quality workmanship of all the perfectly coordinated compo-
nents makes for a well-thought-out overall design that guarantees an
unbeatably long service life – even under maximum load.
High-precision metal transmission head
Ball bearings sealed on both sides
Additional dust protection rings for ball bearings
Bandaged armature and fi eld magnet units
Fibreglass-reinforced plastic motor housing
H07 industrial cable
FEIN angle grinders are ergonomically shaped – for fatigue-free
working, even in continuous use.
Ergonomically shaped handle zones
Handle with switch that can be rotated up to 270° on WS 20/25
QuickIN quick clamping system (WSB/WSS)
All tools suited to clockwise/anti-clockwise operation
FEIN armature Competitor’s armature
FEIN has decades of experience in developing and manu-facturing high-quality angle grinders. All components are suitably coordinated, resulting in first-class quality and outstanding service lives. The powerful “Made in Germany” motors play an important role, as they embody all the experience and knowledge of the FEIN motor construction specialists.
This guarantees faster work progress in all applications. In addition, all FEIN angle grinders are developed in line with ergonomic factors and guarantee fatigue-free working.
Another feature of the FEIN angle grinder is the extensive safety equipment, which ensures maximum safety in the workplace.
Resilient
Powerful
Easy to use
SYNTECH
5
HIGHLIGHTS/TECHNOLOGY
Because of their special design features, FEIN compact angle grinders
achieve extremely low vibration values of between 2.5 m/s² and
5 m/s² even without an anti-vibration handle.
These vibration values mean that you can work with FEIN compact
angle grinders for up to eight hours. Thanks to other features, such
as the FEIN anti-vibration handle, the vibration values can be further
reduced by 40 %.
Elastically mounted ball bearings
Self-supporting motor design thanks to separation of motor and
housing
Balanced distribution of vibration
Specially balanced armature
FEIN
Competitor 1
Competitor 2
(without anti-vibration handle)
(with anti-vibration handle)
(without anti-vibration handle)
1 2 3 4 5 6 7 8Hours
Length of use: the example of the FEIN WS 14
To guarantee the highest possible protection in the workplace, FEIN
angle grinders are also available with a complete safety package.
Electronic brake system, EBS
AutoStop
Securely clamped tools thanks to QuickIN
Restart lock
Soft start
Electronic blocking protection detects when the grinding disc is
blocked and switches the tool off immediately (WS 10/14)
Time until disc is stationary
2 s 30 s
FEIN with EBS
Angle grinder without EBS
The EBS electronic brake system provides clear safety benefits
Reduced vibration
Safe
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FEIN compact angle grinders – with a disc diameter of between 115 and 150 mm. Extreme versatility, performance, manageability and safety – that
sums up the FEIN compact angle grinders for industry and manual
trades. Available in different equipment variants, they are perfectly
tailored to your needs. Angle grinders come in two models: either
with the classic on/off switch or as a safety angle grinder with FEIN
TipStart operation, AutoStop and EBS.
Benefits:Powerful high-performance motor
Unique ergonomic shape
Extremely robust and self-supporting motor design
Tool-free FEIN QuickIN quick clamping system (WSB/WSS)
Best vibration values even without the anti-vibration handle
for extreme power and can
handle loads across the whole
working range up to 150 %.
Power: 800 or 1200 watts.
with tapered handle zones for a
secure and comfortable grip.
brings the discs of the WSB
versions to a stop in less than
3 seconds, ensuring maximum
operational safety.
makes the tool equally easy-to-
operate for both left- and right-
handed users.
in the handle area of the WSG
14-70 E. Can be operated with
comfort and can adapt immedi-
ately to requirements.
Ergonomic shape
User-friendly design
Variable speed adjust-ment
The “switch-free” FEIN TipStart
operating concept with AutoStop
function ensures maximum oper-
ational safety. When used in con-
junction with the EBS electronic
brake system, the disc stops just
3 seconds after the buttons are
released.
TipStart – safety without compromise
Electronic brake system (EBS)
FEIN QuickIN or M 14 holder
with QuickIN quick clamping
system for convenient disc
changes without tools or M 14
holder. Available with spindle
lock.
High-performance motor
detects when the grinding disc
is blocked and switches the tool
off immediately.
FEIN WS 10/WS 14
Electronic blocking moni-toring
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FEIN angle grinders – with a disc diameter of between 180 and 230 mm.
Benefits:Powerful high-performance motor
Soft start
Flat transmission head for insertion into workpiece
Rear handle can be rotated into 4 positions
Tool-free FEIN QuickIN quick clamping system (WSB)
The large FEIN angle grinders come in a number of versions and in
two performance classes up to 2500 watts. There are virtually no
other power tools that combine more application technology than
the especially powerful and robust FEIN angle grinders: patented
QuickIN quick clamping system, patented electronic brake and ergo-
nomic device shape for working conditions that are spot on. We are
extremely proud of one of these patents in particular: the electronic
brake system, which provides you with automatic safety.
Perfect weight balance
guarantees a secure grip and
contributes to fatigue-free
working.
High-performance motor
for extreme power and can han-
dle loads across the whole work-
ing range up to 150 %.
Power: 2000 or 2500 watts.
ensures fatigue-free working
and can be rotated into 4 posi-
tions. All WS 20/25 are also
available with FEIN AutoStop
(without locking the switch) as
an option.
brings the discs of the WSB
versions to a stop in less than
3 seconds, ensuring maximum
operational safety.
Ergonomic handle
Increased freedom of movement – handle can be rotated 270°
There’s an ideal working position
for every application and every
user. The FEIN angle grinders are
set such that the handle can be
rotated in 90°-steps as far as 270°,
which ensures complete control
in every working position.
Electronic brake system (EBS)
FEIN QuickIN or M 14 holder
with QuickIN quick clamping
system for convenient disc
changes without tools or M 14
holder with spindle lock.
FEIN WS 20/WS 25
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PRODUCT OVERVIEW
The complete range of FEIN angle grinders
115 115 125 125 125 125 125 125
800 800 800 1 200 1 200 1 200 1 200 1 200
550 550 550 750 750 750 750 750
10 000 10 000 7 000 10 000 10 000 7 000 2 500 – 7 000 10 000
— — — —
— — — — — —
— — — — — — —
— — —
— — — — — — —
– – — — —
– – — — — —
– – — — — —
– – — — — —
7 221 61 7 221 46 7 221 62 7 221 40 7 221 41 7 221 44 7 221 43 7 221 47
well suited very well suited available + optional
FEIN WS 10 FEIN WS 14
115 mm
800 watts
125 mm
800 watts
125 mm
1 200 watts
Model
Technical data
Application
Equipment
Order number
Max. disc Ø mm
Power/consumption W
Power/output W
Idling speed rpm
Grinding
Deburring
Cutting
Brushing
Satin-fi nishing
Polishing
High-performance motor
Soft start
Restart lock
Integrated safety hood
TipStart operating concept
AutoStop
EBS brake system
Electronic speed control
QuickIN quick clamping
system
WSG 10-115 WSB 10-115 T WSG 10-125 S WSS 14-125 WSG 14-125 WSG 14-125 S WSG 14-70 E WSB 14-125 T
Handy compact
angle grinder
for light-duty
deburring and
grinding work.
Handy compact
safety angle
grinder for light-
duty deburring
and grinding
work.
Handy and pow-
erful compact
angle grinder for
deburring and
grinding work.
Powerful
compact angle
grinder for
industry and
manual trades
with QuickIN
quick clamping
system.
Powerful com-
pact angle grind-
er for industry
and manual
trades.
Powerful com-
pact angle grind-
er for grinding
and cutting work
on stainless steel.
Powerful com-
pact angle grind-
er with variable
speed for ma-
chining stainless
steel.
Powerful com-
pact safety angle
grinder for
industry and
manual trades.
Max. disc Ø
Power/consumption
SYNTECH
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PRODUCT OVERVIEW
150 180 180 230 230 180 180 230 230
1 200 2 000 2 000 2 000 2 000 2 500 2 500 2 500 2 500
750 1 250 1 250 1 250 1 250 1 700 1 700 1 700 1 700
7 000 8 500 8 500 6 600 6 600 8 500 8 500 6 600 6 600
— —
— — — — — —
— — — — — — — — —
— — — — — — — — —
— — — — — — — — —
— — — — — — — — —
— — — — —
— — — — — — — — —
— + + + + + + + +
— — — — —
7 221 42 7 221 05 7 221 07 7 221 06 7 221 08 7 221 10 7 221 26 7 221 11 7 221 27
FEIN WS 20 FEIN WS 25
150 mm
1 200 watts
180 mm
2 000 watts
230 mm
2 000 watts
180 mm
2 500 watts
230 mm
2 500 watts
WSG 14-150 WSB 20-180 WSG 20-180 WSB 20-230 WSG 20-230 WSB 25-180 X WSG 25-180 WSB 25-230 X WSG 25-230
Powerful com-
pact angle grind-
er for grinding
and cutting
work.
Powerful safety
angle grinder for
grinding work.
Powerful angle
grinder for grind-
ing work.
Powerful safety
angle grinder for
grinding and cut-
ting work.
Powerful angle
grinder for grind-
ing and cutting
work.
The most pow-
erful FEIN safety
angle grinder for
extreme grinding
work.
The most pow-
erful FEIN angle
grinder for
extreme grinding
work.
The most pow-
erful FEIN safety
angle grinder for
extreme cutting
and grinding
work.
The most pow-
erful FEIN angle
grinder for
extreme cutting
and grinding
work.
SYNTECH
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ACCESSORIES
Original FEIN accessories for WS 10, WS 14, WS 20 and WS 25.
Tool caseplastic, inner dimensions:
470 × 275 × 116 mm
Order number 3 39 01 118 01 0
Plastic boxbox insert with lockable lid for small
parts and accessories, suitable for tool
case 3 39 01 118 01 0, max. 5 items/
case
Order number 3 39 01 119 00 0
Clamping unit for WSS/WSBfor roughing discs, cutting wheels, twist
brushes, round brushes and serrated
grinding discs
Order number 6 38 02 178 02 3
Clamping unit for WSS/WSBfor elastic backing pad and for tapered
twist brushes
Order number 6 38 02 180 02 9
Elastic backing pad for WSS/WSBwithout clamping unit
Ø
mm Order number
115 6 38 06 143 01 7
125 6 38 06 138 01 5
Tool casemetal 690 × 240 × 160 mm
Order number 3 39 01 022 01 4
Elastic backing padfor WSB, without clamping unit
Ø
mm Order number
180 6 38 06 174 01 2
for WSB, with clamping unit
Ø
mm Order number
180 6 38 06 174 02 8
for WSG, with M 14 flange
Ø
mm Order number
180 6 38 06 034 01 7
Clamping unit for WSBfor roughing discs, cutting wheels and
serrated grinding discs
Order number 6 38 02 183 02 5
for roughing discs, cutting wheels, twist
brushes, round twist brushes and ser-
rated grinding discs
Order number 6 38 02 178 02 3
with M 14 flange, for fibre grinding
sheet Ø of 125 mm
Ø
mm Order number
125 6 38 06 087 01 3
Support plate for WSG 14-70 EM 14, Ø 125 mm, with hook and loop
section, for grinding sheets with hook
and loop fastening
Order number 6 38 06 168 01 2
with hook and loop section, for use
with grinding fleece, M 14
Ø
mm Order number
115 6 38 06 172 01 0
Grinding fleece for WSG 14-70 EØ 115 mm, stable, with hook and loop
fastening, for use with support plate
6 38 06 172 01 0
Grit No. in pack
Qty Order number
coarse 10 6 37 32 001 01 8
medium 10 6 37 32 002 01 1
fine 10 6 37 32 003 01 5
Protective cover for cutting work
Ø
mm Order number
115 6 38 11 001 01 0
125 6 38 11 002 01 0
150 6 38 11 003 01 0
Anti-vibration handle vibration absorbing, to reduce vibra-
tions during longer jobs
Order number
M 8 (WS 10/14) 3 21 19 119 01 7
M 14 (WS 20/25) 3 21 19 117 01 5
Safety hoopas hand guard
Order number 3 02 29 216 00 5
Work glovesvibration-absorbing, certified in accord-
ance with EN 388/420, EN ISO 10819,
EEC No. 0200, no. in pack 1 pair
Size Order number
9 L 3 21 73 003 00 3
10 XL 3 21 73 004 00 1
11 XXL 3 21 73 005 00 5
Inner flange for all WSG
Order number 6 38 01 120 00 6
Threaded flange for all WSGM 14, for roughing discs, cutting
wheels, serrated grinding discs and
round twist brushes
Order number 6 38 02 052 00 0
M 14, for elastic backing pads and
tapered twist brushes
Order number 6 38 01 154 00 7
General accessories Accessories for WS 20/WS 25Accessories for WS 10/WS 14
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Clamping unit for WSBfor elastic backing pad
Order number 6 38 02 185 02 7
Protective hoodwith guide block for cutting wheels
with a Ø of 180 mm, cutting depth of
40 mm, connection Ø of 32 mm
Order number 9 06 04 008 01 3
with guide block for cutting wheels
with a Ø of 230 mm, cutting depth of
65 mm, connection Ø of 32 mm
Order number 9 06 04 009 01 7
Protective cover for cutting workØ
mm Order number
180 6 38 11 004 01 0
230 6 38 11 005 01 0
Maximum power that lasts – with minimal wear: the FEIN high-frequency range. FEIN high-frequency angle grinders have proven to be superior in industrial applications in par-
ticular, where lasting maximum power is required. They have high power reserves, which are on
average 100 % more than the rated power, which is key particularly in industrial metalworking
when grinding, cutting and roughing in continuous use. You also benefi t from an outstanding
service life with low wear.
For more information, please consult the FEIN high-frequency catalogue or visit www.fein.com
FEIN high-frequency grinders offer impressively stable speeds throughout the entire speed range. You benefit from
a constantly high grinding performance with low disc wear!
The benefits of FEIN high-frequency angle grinders
Ideal for continuous use in industry
Robust and simple design
Maximum power reserves
Low tool wear
Constant speed even when loaded
Consistently high grinding capacity
SYNTECH
Your specialist dealer will be happy to help:
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Germany: C. & E. FEIN GmbH, Hans-Fein-Str. 81, 73529 Schwäbisch Gmünd-Bargau
Australia: FEIN Power Tools Pty. Ltd., Unit 7/55 – 61 Pine Road, Yennora N.S.W. 2161; P.O. Box 328, Fairfi eld N.S.W. 1860, Phone 1300 798 688
India: FEIN Power Tools India Pvt. Ltd., 69 Arcot Road, Kodambakkam, Chennai - 600 024, Phone 044-43 578 680, Fax 044-24837788
Regional Offi ce of Asia Pacifi c: FEIN Power Tools Asia Limited, A1, 11/F, Block A, Mai Hing Industrial Building, 16-18 Hing Yip Street, Kwun Tong, Kowloon, Hong Kong,
Phone +852 2341-1026, Fax +852 2341-2250
www.fein.com
FEIN – the specialist for resilient power tools.
FEIN is the specialist for professional and extremely reliable power tools and special solutions for metal, interior construction and automotive
applications. As the inventor of the electric hand drill, FEIN has been developing innovative and unbeatably effi cient solutions for everyday use
which can also stand up to the toughest continuous use in industry and trade for over 140 years.
SYNTECH