Yellow. The Klingspor customer magazine - Edition 2|2017

Yel-
The Klingspor
Customer Magazine
Edition 2|2017
Sweep up!
Enter to win a weekend at
the Bobsleigh World Cup on
Lake Königssee. Page 3
The multibond allows for “cool grinding” of
stainless steel. This saves time and boosts
surface quality.
Page 4
Cool detail
FOR PROFESSIONALS
Remove material and attain a
fine finish in one and
the same work step?
No problem.
Page 8
Star at the construction site
The DT 350 U diamond cutting blade slices
through anything you can throw at it: from
cured concrete to brick. Page 6
Worthy of the Olympics
The German Bobsleigh, Luge, and Skeleton
Federation charges ahead with Klingspor.
Page 7

2 CUSTOM MODELS
Yellow. The Klingspor Customer Magazine 2|2017
Tailor-made abrasive belts
Your run-of-the-mill abrasive belt no longer fits
on your machine? No problem: Klingspor offers
customized solutions from A to Z.
When do I need abrasive belts that are tailored to specific
dimensions?
In a nutshell: Whenever standard solutions do not match the dimensions of your
grinder. An example of such a scenario are modified or self-made machines.
Klingspor will, however, offer a consultation in any case - whether you opt for
standard or custom solutions - and advise you on the machine that will fit your
application best.
What are the different ways to customise abrasive
belts?
Every parameter relevant during the production of abrasive belts can be adapted
to the specifications of your individual machine. Type of abrasive belt and belt
connection, grit, length and width.
Who do I turn to when I need a customised
abrasive belt?
Our product catalogue offers a wide range of standard solutions. Should none of
these measure up to your requirements, our sales team can use the Configurator to
create a belt that matches your specific requirements to a T. This approach is used to
process nearly 80 per cent of all orders.
What type of service does Klingspor offer in this regard?
When in need of special custom models, our customers team up with our application
engineers to establish which type of belt is most suitable. The customer does not have to
contribute any know-how. But: The more they know about their machine and the belt they
have in mind, the faster our engineers will be able to tailor an abrasive belt solution to the
customer's specific needs.
Are there any limits to customisation?
Since every abrasive belt is manufactured on the same machines that are used for mass
production, there are certain maximum and minimum limits. For instance, the long
abrasive belts Klingspor produces have a maximum length of ten metres, while the
minimum width of the short belts is three millimetres. However, there have been
occasions where Klingspor managed to customise belts with a length of 22.5 metres
A mere 3millimetres is the smallest width of Klingspor’s
regular abrasive belt.
22,500millimetres is the length of
the longest belt customers have ordered so far.
Are you interested in customised
Klingspor solutions?
The Klingspor consultation
hotline will be happy to answer
any questions you may have:
02773-922-456.

Yellow. The Klingspor Customer Magazine 2|2017
THE KLINGSPOR WORLD
3
as in
Autumn sales event. Cutting-off wheels, abrasive cloths, and abrasive
mop discs: Craft businesses relying on Klingspor solutions every day can
save a nice chunk of cash between October 1 and December 15 of 2017.
As part of our “Autumn Sales Event for Craft Businesses”, we are offering
deep discounts on a multitude of products - and offer customers a free
add-on when purchasing 200 of our FS 964 fibre discs. This promotion is
available at participating dealers. ■
Know how: learn
from the experts
Training courses. Use abrasives in the most efficient way - this is what
participants learn during the hands-on sessions at our Klingspor training
centre. Aside from providing theoretical background knowledge, our
experienced instructors also share their practical expertise in using both
stationary and hand-guided machines. This way, participants attending
the sessions will take away both possible solutions to challenges they may
face in their businesses and argumentation aids for sales negotiations. ■
Imprint
Publisher Klingspor Management GmbH & Co. KG;
Commercial Register: Wetzlar, no. A 7011;
represented by: Klingspor Verwaltungs GmbH;
Commercial Register: Wetzlar, No. B 3020; 35708
Haiger, Germany, Joint registered office: Hüttenstraße
36, 35708 Haiger, Germany
Managing Directors: Dipl.-Ing. Jan Gaj, Dipl.-Kfm. Olaf
ter Jung, Dr. rer. pol. Hoang Duy Nguyen,
Dr.-Ing. Hans-Jörg Seifert
VAT No. DE 267856784
Contact: E-mail: gelb@klingspor.de, Tel.: +49 (0)
2773-922-0
Responsible according to the German Press Law
Alexander Wagener
Realisation muehlhausmoers corporate communications
gmbh, www.muehlhausmoers.com;
Editorial team: Elena Berhausen, Joscha Duhme, Saskia
Kaufhold, Rebecca Lorenz; Design: Maren Lickert,
Manfred Wirth; Production: Britta Siebert
Printing braun-network GmbH,
www.braun-network.com
Circulation 25,000
Photo credits Page 2 (dummy doll): fotolia/okrasyuk;
Page 3 (bobsled): German Bobsleigh, Luge, and Skeleton
Federation; page 7 (Olympic bobsleigh and luge
track): www.pyeongchang2018.com. The rights of all
unlisted images belong to Klingspor.
Customer and advertising magazine of the Klingspor
Group
No responsibility is assumed for the correctness or
completeness of this content. The opinions and content
expressed do not necessarily represent the views and
opinions of the editorial team or the publisher.
Copyright: All rights reserved, Klingspor Management
GmbH & Co. KG, Hüttenstr. 36, 35708 Haiger, Germany
The content including its constituent parts (such
as layout, images, graphics, etc.) are protected by
copyright. They may only be copied and printed out for
private use or for information purposes if a copyright
notice is included. The content may not be replicated or
used in your own publications without the prior written
authorisation of Klingspor Management GmbH & Co.
KG. We expressly allow and welcome the quoting of our
content provided the correct source and links to our
website are included.
Aluminium
was not used as a work
material until 200 years
ago. Its low density makes
it significantly lighter than
iron. Since its strength
is, nonetheless, similar to
that of iron, aluminium is
commonly used in vehicle
and aircraft construction.
However, machining aluminium
may be challenging
on account of its high thermoconductivity.
This characteristic
causes the heat
generated during processing
to be discharged into
the surrounding material.
This is why aluminium has
a tendency to “smear”. To
counteract this effect, the
abrasives used should be
designed specifically to the
machining of his material.
■
12
times is how often
Blechexpo, the International
trade fair for
sheet metal working, has
already been held. This
year witnesses the 13th
iteration of an event that
focuses on the practical
aspects of metal working.
Between November 7
and 10, more than 1,100
international exhibitors
will gather at the state
trade fair centre in
Stuttgart to showcase a
wide range of technologies,
machines and tools
designed for sheet metal,
pipe and profile machining.
Klingspor will join in
as well and demonstrate
their latest solutions.
Klingspor will welcome
all members of the
professional audience at
Booth 6508 in Hall 6. ■
Win 2 x 2
VIP tickets!
Answer this to win:
What is the nickname of former Olympic luge
champion Georg Hackl?
The answer is given in this edition of "Yellow". Already found it?
Then, all you will need is a little luck to win 2 x 2 VIP tickets including
an overnight stay for the Bobsleigh & Skeleton World Cup, which will be
held at Lake Königssee from January 19 to January 21, 2018.
Participation is easy:
Submit the correct answer along with your name and address to:
by email: gewinnspiel@klingspor.de
or send it on a postcard with the correct postage to:
Klingspor Management GmbH & Co. KG, Hüttenstraße 36, 35708
Haiger
The closing date is 01/12/2017. The winner will be picked from the
draw. The judges' decision is final. All personal details will be treated as
confidential.
Congratulations!
During the sweepstakes in
our last issue of “Yellow”
we raffled off an Action Box
containing 200 cutting-off
wheels made by Klingspor.
The lucky winner’s name
is Raphael Kura, owner of
Sigu Industriebedarf in the
Sauerland town of Menden.
The correct answer to the
contest question asked in
issue 1/2017 was TY17. That
is the name of this year’s race
car competing for “Baltic
Racing”. ■
Field service representative Uwe
Behrendt is presenting Raphael Kura
with his prize.

4 MULTIBOND
Yellow. The Klingspor Customer Magazine 2|2017
Never losing its cool
The use of multibond abrasives on stainless steel keeps the material significantly cooler,
making the grinding process more efficient. An additional layer keeps annealing colours from
forming and enhances surfaces quality.
Annealing colours are a major problem
especially when attempting to create a
uniform surface.
This happens not only to home improvement hobbyists: Lose focus
for one second during manual grinding or set the grinding robot
to the wrong parameters, and the damage is done: your stainless
steel workpiece gleams in shiny bright colours. “Annealing colours are not
too unpleasant to look at as long as you do not have to create a uniform
surface. However, they also present one crucial disadvantage: Any spot
on the surface showing this type of discolouration will begin to rust immediately
when exposed to moisture”, says Karl-Heinz Koch, deputy team
manager of the laboratory at Klingspor's main production plant in Haiger.
Annealing colours are brought about by elevated machining temperatures
– as a result of a grinding process that takes too long or is performed
at excessive pressure levels. This intergranular corrosion, as this
undesired process is referred to in technical terms, involves the bonding
of chromium and carbon on account of the added heat. The result is a
chromium-depleted zone that is no longer protected against corrosion.
Avoiding the time-consuming process of reworking the stainless steel
requires that you stay below the critical temperature threshold while
grinding. The solution to cooler grinding: Abrasives furnished with multibond.
These are also used for high-alloy grades of steel.
Less rapid vitrification
“While included in a host of our products, multibond sports an effect that
is known to only a select few of our users. It is, in effect, an additional
layer of coating. During use, the layer on the tool disintegrates, triggering
various simultaneous processes that provide for a cooler grinding
process”, explains Koch. However, the substantial reduction of the risk
of annealing colours is not the only notable advantage of the multibond.
“The processes triggered by multibond reduce the adhesion of the stainless
steel to the abrasive’s grain points, slowing down the vitrification of
the abrasive to a significant degree”, says Wolfgang Kaiser, head of the
Test Trials & Service department, detailing the background. Compared to
conventional abrasives, this feature increases both the removal rate and
service life.
Ongoing further development
“The larger the surface the user is grinding, the greater the temperature
increases. This is where the plus in removal rate is noticeable and pays
off in a major way", declares Kaiser. He and his team carried out a slew of
tests, pitting products with and without multibond against each other. As
with all other products made by Klingspor, the tests also involved testing
procedures on different tools delivering various output levels and operating
with different operating voltages.
Tip 1:
Never use abrasive tools on
normal steel first before
using them on stainless steel!
Tip 2:
Make sure to thoroughly
remove grinding dust
particles from all surfaces.
Tip 3:
Always protect stainless steel
surfaces from fountains
of red hot sparks!
Abrasive belts
LS 313 JF
CS 409 Y
CS 410 X
CS 631 XF
CS 931 JF
CS 910 Y ACT
GX 931 JF
CS 451 X
A top-notch product
for machining temperature-sensitive
moulded parts, this
belt perfectly adapts
to different radii and
contours.
The CS 409 Y
delivers a highly
aggressive grinding
behaviour thanks to
its self-sharpening
zirconia alumina.
Designed for work
on stainless steel,
this abrasive belt
with cloth-reinforced
backing is available
in grit sizes 40, 60,
80, 100, 120, 150,
and 180.
Its ceramic grain
allows the CS 631 XF
to deliver continuously
aggressive
grinding behaviour
paired with a long
service life.
Its self-sharpening
zirconia alumina
lets this versatile
high-performance
abrasive belt combine
a long service life
with a well-defined
grinding surface.
Engineered for finish
grinding stainless
steel, this highperformance
abrasive
belt will not vitrify
on titanium and
high-alloy steels.
This special. product
delivers superior
reliability both during
robot applications and
grinding with the belt
exposed thanks to its
tear-resistant backing
made of blended fabric.
This abrasive sleeve
is distinguished by its
rugged cloth with
reinforced backing
and its premiumquality
zirconia
alumina.

Yellow. The Klingspor Customer Magazine 2|2017
MULTIBOND
5
Temperatur [°C]
190 Wärmeentwicklung im Vergleich
170
150
130
110
90
70
ohne Multibindung
mit Multibindung
Zeit
“The development process is never fully complete”, stresses Koch.
Even though multibond compounds have been around for nearly 30 years,
Klingspor constantly engineers and tests new products based on new
materials and optimised dosages. You can never stop as the requirements of
our customers constantly change varying with their applications and grinding
method. “Who would have thought 15 years ago that robots can now
accomplish this task with a “feel” for the material they are machining”,
says Kaiser giving an example of ongoing advances. ■
Rather twisted
Every now and then, multibond products are used for purposes other than
those intended. “We recently received word from Portugal, where customers
had used abrasives of ours actually intended for grinding stainless
steel on giant ship propellers made of bronze”, relates Karl-Heinz Koch,
deputy team manager of the laboratory at Klingspor laboratory in Haiger.
What is more, the results produced astonished even the most seasoned
professionals such as Wolfgang Kaiser, head of the Test Trials & Service
department: “Naturally, we test the effects of our products on other materials
as well. If used on steel, for instance, multibond does not make
a measurable difference. This is why we were amazed to learn that the
effect on bronze was entirely different.” Apparently, multibond added noticeable
value in this application scenario - an effect that was previously
unknown. “Bronze has a slight tendency to stick In contrast to standard
grinding discs, which will quickly clog on account of this disposition, the
multibond of the discs used in Portugal acted as a release agent, reducing
sticking significantly.”
Unbenannt-2 1 12.09.17 10:45
Fibre discs
CS 570
Operating with a high
level of aggressiveness,
the self-sharpening CS
570 fibre disc is also
suitable for machining
aluminium.
FS 966 ACT
Just as self-sharpening
and exceptionally
aggressive, the FS
966 ACT manages to
convince with its exceptional
service life,
especially when used for
heavy-duty applications.
Abrasive mop discs
SMT 636
Epitomising unparalleled
stock removal
performance, the SMT
636 is equally ideal for
machining edges and
surfaces.
SMT 996
Even if operated with
only minimal force,
the SMT 996 delivers
a tremendous level of
aggressiveness while
keeping the edges
perfectly stable.
Mop
KM 615
Premium-grade grinding flaps with
a fan-shape radial arrangement that
are firmly anchored by a resin core
at the centre of the abrasive mop
wheel ensure an optimal adaptation
to the contours of the workpiece.

6 PRODUCT HIGHLIGHTS
Yellow. The Klingspor Customer Magazine 2|2017
No site too challenging
The diamond cutting blade DT 350 U is ideal for a host of different applications.
This enhances flexibility and helps cut cost.
Available immediately, the DT 350 product family is welcoming a
new member: the DT 350 A, a special disc for cutting into asphalt.
Cured concrete, hard stone, roof tiles
and a multitude of other materials:
The cutting challenges at every
construction site are legion. To keep users
safe and save them the need to change
tools despite all these challenges, Klingspor
has engineered a diamond cutting blade
that is both highly versatile and affordable
thanks to an outstanding price/performance
ratio: the DT 350 U. Suitable for a
comprehensive range of applications, the
blade performs exceptionally well not only
on different materials but also on all
common hand-held machines, tables saws,
electric joint cutters and joint cutters with a
capacity of up to 20 kilowatts. “While the
majority of the diamond cutting blades
competing at the same price level are
sintered and manufactured in Asia, we
concentrate our engineering and production
capacities in Germany and Europe,
respectively, and rely on the use of laserwelded
segments", reveals Anton Bodrin,
Product Manager at Klingspor. This
approach allows us to reinforce the
connection with the laser-welded core and
produce a carrier that is of higher quality
and retains the tension better. These
attributes clearly set the DT 350 U apart
from most sintered diamond cutting blades
catering to the same market segment in
terms of aggressiveness and service life.
The robust steel core cuts vibrations during
use to a minimum. ■
Application
Suitable for a
comprehensive range
of applications
▶ Cured concrete
▶ Concrete, universal
▶ Chalky sandstone
▶ Hard stone
▶ Roof tiles
▶ Construction site materials
For more information on
the DT 350 U diamond
cutting blade, log on to
www.klingspor.de
The DT 350 U is a one-of-a-kind diamond cutting blade for universal use at the construction site:
Extensive range of application
options
The DT 350 U is available for all
common machines sold today.
My wood and I
Suitable for any type of use in woodworking, the PS 28 F marries exceptional sanding performance on a wide range
of wooden materials with an unparalleled price-performance ratio.
Application
The PS 28 F is the go-to solution for a comprehensive range of woodworking applications:
Areas of application Properties
Wood
B Bond Synthetic resin
Leather
B Grain type Synthetic resin
Coating type
open
BackingF-paper
The available grit sizes range from P 40 to P 220. While devising this range, we
paid special attention to providing a seamless sequence of grits. Available in grit
sizes of P 40, P 50, P 60, P 80, P 100, P 120, P 150, P 180, and P 220, the PS
28 F covers all sizes that even the most discerning user may require, allowing
them to use one product continuously from profile sanding to polishing.
For more
information about
our universal
abrasive belt PS
28 F, visit
www.klingspor.de
Combining an extended service life and a long lifetime
with consistently high removal rates, outstanding
versatility and a highly affordable price – the allpurpose
abrasive belt PS 28 F keeps every single one of the
promises it makes. Intended for wood-working applications
within a grit range of P 40 to P 220, the belt has been
specially engineered for small and mid-size woodworking
enterprises. Ibraim Lapa, Product Manager at Klingspor, is
well acquainted with their requirements: “While sanding
wood is part and parcel of every woodworking business, most
companies have to deal with a wide range of constantly
changing types of wood: pine today, oak tomorrow, and, two
days from now, maybe a particle board in the morning and a
larch in the afternoon.
This is why he recommends the product to all enterprises
in trade and industry who machine solid wood, sand boards
of wooden material and perform finish grinding on wooden
surfaces. The PS 28 F strengths truly come to the fore when
used for finish grinding on soft woods such as pine wood. Its
premium aluminium oxide grit delivers unmatched sanding
performance on wooden materials with various degrees of
hardness. Its antistatic finish prevents the belt from becoming
clogged with grinding dust. This keeps the scratch pattern
perfectly clean every time. The fully synthetic resin bonding
guarantees extraordinary grain adhesion even if subjected to
the most tremendous stress. Better still, the belt runs
smoothly without tearing thanks to its hard-wearing F-paper
backing. Available as a wide, long or short belt version, PS
28 F is suitable for use on all common wide, long and edge
sanders. Customised versions can be manufactured with
widths of up to 1,350 millimetres. ■

Yellow. The Klingspor Customer Magazine 2|2017
COOPERATION
7
Final touches for the Olympics
Athletic success and the exchange of knowledge characterise the partnership between the German Bobsleigh,
Luge, and Skeleton Federation and Klingspor. Even legendary luger Georg Hackl is expanding his grinding expertise in
“You literally feel how
much material is taken
off the runners during
grinding – something
I have have yet to
experience with other
abrasive paper.”
Jacqueline Lölling, skeleton racer
and world champion
The relationship between Klingspor and luge
luminary Georg, better known as “Hackl Schorsch”,
was forged as early as the 1980s. “Back then, I was
just a little lad and burgeoning luger and happened to buy
some Klingspor abrasive paper at a hardware shop in
Berchtesgaden. The initial satisfaction I got from that
product has never ceased. This is why I kept using it after
I started becoming successful.” And just how successful
he was to become is something that the adolescent Georg
Hackl could never have imagined. Hackl later dashed to
three Olympic wins - the pinnacles of his phenomenal
career.
Now working as a coach, Hackl accompanied a team
of BSD technicians (German Bobsleigh, Luge, and
Skeleton Federation) working for skeleton world
champion Jacqueline Lölling on a visit to Klingspor's main
production plant in Haiger. Their objective: to obtain an
up-close and personal look of the latest Klingspor
innovations in the field of abrasives, take them for a spin
and take home the products that will make them as
successful as possible at the next Winter Olympics.
Abrasives boost speed
“Premium abrasives help us accomplish our goals faster
and with greater accuracy”, says Hackl highlighting the
importance of being able to machine the “highly complex,
thin and hard steel runners” of bobsleds, luges and
skeletons. Depending on the runner, this laborious work
can take up to three hours before technicians and athletes
are fully satisfied. Skeleton technician Wolfram Schweizer,
who initiated the cooperation between the winter athletes
and Klingspor more than ten years ago, considers abrasive
technology the factor that can tip the scales in your
favour. “Success is constituted by three equally important
factors: the athlete, the machine, and the start. If we can
eke two or three additional per cent out of the skeleton,
we have accomplished a lot.”
It is, therefore, not surprising that our guests took a great
interest in the laboratory and the test facilities to learn
everything there is to know about the steps required to
develop and manufacture every belt and disc. Other
topics widely discussed between BSD’s technical experts
and Klingspor included the handling of the abrasives and
their use on tools actually designed for materials other
than steel runners. Some members of the two groups
have been working together for more than ten years.
When Wolfgang Kaiser, head of the Test Trials and
Service department at Klingspor, opened the box with
prototypes, Hackl, Lölling and the technicians
immediately moved on to practical testing. And, their
feedback was soon to follow: “The feel of the tool is more
immediate, giving me a better sense of the material”,
says bobsled technician Marco Stahnke after grinding
with an abrasive treated with an innovative coating. To
Dirk Köpsel, Director of Sales for Germany at Klingspor,
this type of interaction is a key component of the
partnership with BSD. “We bring our expertise in abrasives
to the table, while the technicians share their valuable
feedback from hands-on use. Naturally, this feedback
provides us with crucial insights that will also benefit the
end products we produce for our customers in trade and
industry.”
The special performance characteristics the athletes
require from Klingspor products spur on Hans-Jörg
Seifert, Managing Director at Klingspor: “Customers and
partners who keep presenting us with new challenges
sharpen our edge in technology and engineering - just as
competing athletes at sports events.” The tremendous
success BSD athletes have enjoyed this year, makes
everyone in Haiger exceedingly happy. Kaiser: “The fact
that our employees contributed, albeit in a small way, to
the successes accomplished by the athletes we celebrate
“The abrasives made
by Klingspor epitomise
performance – in the
same way as we do.
A marriage made in
heaven.”
Georg Hackl, coach for the German
Bobsleigh, Luge, and Skeleton Federation
Video of athletes’
visit –
now also available
on Klingspor's
YouTube channel.
The delegation of the German Bobsleigh, Luge, and Skeleton Federation (BSD) visited the
test facility in Haiger to learn more about the latest innovations devised by Klingspor. They
were also able to take home valuable tips and tricks on how to handle and convert abrasives
to tools they can use for their specific purposes.

8
SMT 850
Yellow. The Klingspor Customer Magazine 2|2017
Presented by:
Grind like the
pros
Remove material and create a polished finish at the same time? You can
attain just that if you opt for Klingspor's SMT 850 plus Special abrasive
mop disc - better still, all in one single work step. The trick: a highly
unique combination of flaps.
Part 2:
The finisher
For more information, visit
www.klingspor.de
sive mop disc. This design affords the user a twofold
effect. What is more, the SMT 850 plus Special is available
in various grit sizes. This variety enables the user
to perfectly adapt the finish to the surface every time.
3Questions for ...
Jens Fischer,
Field Sales Representative
What are the benefits to the customer?
Since the disc allows them to create a surface finish
that is particularly fine - varying with the field of application
and the desired final condition of the surface,
users may find that they can cut two to three work
steps. This helps them save time, effort and, eventually,
set-up costs as they only need to use one abrasive
mop disc instead of a host of additional tools.
What sets the SMT 850 plus Special apart from
the competition?
The combination of two different types of flaps allows
the abrasive mop disc to simultaneously remove material,
e.g. weld seams, and give the surface a stellar
finish. This is because: The SMT 850 plus Special is
fitted with flaps made of non-woven abrasive fabric in
addition to the regular abrasive cloth flaps. The two
types are arranged in alternating fashion on the abra-
For which types of applications is the SMT 850
plus Special suited best?
The abrasive mop disc has proven to achieve exceptional
results on TIG weld seams made of stainless
steel, such as those used for mitre-cut hand rails in
railing construction. A true insider tip: When used on
aluminium, its performance is incredible as well! Best
of all: The SMT 850 plus Special fits on any standard
angle grinder. To achieve the best possible result, users
who use an adjustable unit should set the speed
between 3,000 and 7,000 revolutions per minute. ■
At a glance
Advantages of the SMT 850
plus Special
‣ Stock removal and finishing
in one work step
‣ Suitable for use on both
stainless steel and aluminium
‣ Fits on all common angle
grinders
Sample applications of the
SMT 850 plus Special
‣ Grinding on stainless steel
and aluminium
‣ Processing TIG weld seams
‣ Finishing surfaces
‣ Preparation of rough
coatings
Pro tips
“The SMT 850 plus Special also proves to be a true all-rounder when
used for processing aluminium”, states Jens Fischer, a member of
Klingspor’s field sales staff for Germany.
Exceedingly versatile: Its unique combination
of flaps makes the SMT 850 plus Special
equally well-suited for any type of surface made
of stainless steel and aluminium. This makes it
a hidden gem among professionals!
Perfect preparation: The SMT 850 plus Special
truly shines when used on TIG weld seams.
Using the abrasive mop disc is most effective
and long-lasting if preparations made the weld
seams as thin and uniform as possible. A width
of two millimetres is ideal.
One size fits all The SMT 850 plus Special fits
on any standard angle grinder. For optimum
results, those who use an adjustable angle
grinder should set the speed to 7,000 revolutions
per minute!