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3M Cubitron II
™
™
3M Abrasive Systems
3M™ Cubitron™ II Fibre Discs Brochure
abrasive revolution
Everything you need for your toughest grinding applications on carbon or stainless steel in grades 36+, 60+
and 80+. Join the Cubitron™ II abrasive revolution and take your productivity to the next level.
For more information visit our website www.3M.com/abrasives
3M™ Cubitron™ II Fibre Disc 982C
Diameter
Grade
Part Number
Max RPM
MOQ
100mm
36+
27769
15,200
100
100mm
60+
27770
15,200
100
100mm
80+
27771
15,200
100
115mm
36+
55075
13,500
100
115mm
60+
27623
13,500
100
115mm
80+
27627
13,500
100
180mm
36+
27698
8,500
100
180mm
60+
27740
8,500
100
180mm
80+
27741
8,500
100
3M™ Cubitron™ II Fibre Disc 987C
Diameter
Grade
Part Number
Max RPM
MOQ
100mm
36+
27772
15,200
100
100mm
60+
27773
15,200
100
100mm
80+
27774
15,200
100
115mm
36+
27619
13,500
100
115mm
60+
27645
13,500
100
115mm
80+
27649
13,500
100
180mm
36+
27744
8,500
100
180mm
60+
27742
8,500
100
180mm
80+
27743
8,500
100
Product Use: All statements, technical information and recommendations contained in this document are based upon tests or experience that
3M believes are reliable. However, many factors beyond 3M’s control can affect the use and performance of a 3M product in a particular
application, including the conditions under which the product is used and the time and environmental conditions in which the product is
expected to perform. Since these factors are uniquely within the user’s knowledge and control, it is essential that the user evaluate the 3M
product to determine whether it is fit for a particular purpose and suitable for the user’s method of application.
Warranty and Limited Remedy: Unless stated otherwise in 3M’s product literature, packaging inserts or product packaging for individual
products, 3M warrants that each 3M product meets the applicable specifications at the time 3M ships the product. Individual products may have
additional or different warranties as stated on product literature, package inserts or product packages. 3M makes no other warranties, express
or implied, including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose or any implied warranty
arising out of a course of dealing, custom or usage of trade. User is responsible for determining whether the 3M product is fit for a particular
purpose and suitable for user’s application.
If the 3M product is defective within the warranty period, your exclusive remedy and 3M’s and seller’s sole obligation will be, at 3M’s option, to
replace the product or refund the purchase price.
Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product,
whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or
strict liability.
3M™ Cubitron™ II Fibre Disc 982C and 987C
Now available in grades 36+, 60+ and 80+
Recommended for Cubitron II
3M Angle Grinder 64864
Cubitron II Requirements
The Solution
High Speed
Speed range 6,000 to 12,000 rpm (best in class)
Good torque
Special motor design
Low lasting motor
Cooler motor and gear box
Well isolated motor
Special design to avoid short cuts and overheating
Overload protection (temperature)
3
3M Back-up Pads available 100mm, 115mm and 180mm
Abrasive Systems Division
3M Gulf Ltd.
Dubai Internet City
PO Box 20191, Dubai, U.A.E
Tel : +971 4 3670 777
Fax : +971 4 3670 629
3M Saudi Arabia
(Branch of the 3M Company)
Post Box 21840
Riyadh 11485 Saudi Arabia
Tel : +9661 465 0052
Fax : +9661 465 8980
Kuwait Branch
Post Box 148 Safat 13002 Kuwait
Tel : +965 2249 1649
Fax : +965 2249 1648
The Future
is Now.
The coolest way to increase productivity
Dare to wear it out
40
•
•
•
•
•
Then
More productivity
More throughput
More disc life
More comfort
More grinding speed
Unique + Grades for revolutionary
products
Projected Grinding Force *
1200
Product B
982C
1000
Cut (g/5 minutes)
When you’ve doubled
your standard part count
with a single disc, you’ll
be tempted to get a new
disc. But keep grinding.
Some customers have seen up
to 5 times the life.
Triangular-shaped grain (right image) is electrostatically oriented to form sharp peaks,
each acting like individual cutting tools that slice through metal, wear evenly and provide
super-long life and consistency at any grinding pressure.
For Less
Product A
Now
800
600
400
982C
removes
as much
stock with
14 lbs
of force
as the
competitors
remove with
20 lbs
of force.
Engineered triangular shapes can’t be boxed into the screens used
for grading today. Precision-shaped grain is bigger, better, faster and
longer lasting than ANSI-graded abrasives thanks to the clean cut
provided by the sharp minerals that cut through metal.
You can count on 3M to meet or beat your current grinding process
time.
14
18
Grinding force (lbs)
*Projected due to standardization of the data based on actual internal grinding force tests.
Target applications
• Weld removal
• Mill scale removal
• Removing pits and surface imperfections
• Beveling
• Edge chamfering
Material
Previous
Disc Type
Grade
Replaced
Results
Plate
grinding
High Nickel Alloy
Ceramic
24
2.5 times life
Plate
grinding
Stainless Steel
Ceramic
24
2 times life
Removing
Mill Scale
Carbon Steel
Ceramic
36
2-4 times life
Gate
removal
718 Inconel
Ceramic blend
24
2-3 times life
Weld
removal
25
15
20
10
15
5
0
300
1
2
3
4
5
6
7
8
9
100
2
40
0
10 11 12 13 14 15
1
3
3
4 5 6 7 8 9 10 11 12 13 14 15
304 Stainless Steel Total Cut Data
304 Stainless Steel Total Cut Data
Application
Weld
(edge & flat)
50
100
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
Flame cut
Minutes
1
2
4
5
6
7
8
9
10 11 12 13 14 15
Weld prep
(flat)
Aluminum oxide
36
5 times life
Weld
removal
Edge work
1200
Product B
1000
80
1000
800
60
Product
C
800
600
40
400
600
Product
D
400
Faster Cut
Longer
Life
20
200
200
0
0
1
3
Minutes
5
7
9
11
13
15
1
80
Material
60
carbon steel
40
20 steel
carbon
982C Results
ceramic,
grade 36
2 - 3 times more
life experienced
by ALL operators
“Much better cut”
2 times life
“A lot better;
Faster
Cutcuts
faster longer”
ceramic,
grade 24
1
carbon steel
3ceramic,
5
Minutes grade 36
Total cut data
982C
1400
Previous
Disc Type
Operator
Comments
7
9
2 times life
11
Product A
1200
Product B
1000
800
Product C
600
Product D
400
“Don’t have to
13
15
push as hard;
tougher material”
carbon steel
ceramic,
grade 36
4 hot welds/disc
“Cuts into a hot
weld where other
discs won’t”
carbon steel
ceramic,
grade 36
2 - 3 times life
“Got life from disc
without having
to push hard at
the end”
Actual results will vary based on end user manufacturing processes.
Longer Life
200
0
1
3
Minutes
1600
0
3
1400
Product
A
100
1200
1800
100test results
982C Customer
Longer Life
982C1600
1400
120
Longer Life
1800
Total
cut data
Cut rate
1600
120
Cut rate data
Minutes
Stainless Steel
1800
140
140
250
300
0
50
60
Minutes
Minutes
200
250
80
20
Minutes
1
You have
too data
much to do to settle
Cut rate
for a disc that can’t keep up.
With the 982C, you get a
disc that cuts faster, lasts
longer and requires less
grinding pressure than
conventional abrasives.
In fact, 982C works
harder so you don’t have
to. Without
increasing
Faster
Cut
the grinding force
you
currently
5
7
9
11
13use, 3M
15
guarantees you’ll get longer
life and more parts with a
Cubitron™ II fibre disc.
120
785C Ave
987C Ave
Ceramic
985C
Ave
Competitor
1-A Ave
785C Ave
Ceramic
Ceramic
Competitor
Competitor
1-B Ave
1-A Ave
Ceramic
Ceramic
Competitor
2
Competitor
1-B Ave
Ceramic
Competitor 2
10
0
0
Actual results will vary based on end user manufacturing processes.
Internal Test Results
Faster Cut
30
20
100
150
987C Customer Test Results
Application
Faster Cut
304 Stainless Steel Cut Rate Data
35
25
5
140
987C Ave
985C Ave
40
30
150
200
Multiple grading systems have been created as mineral technology
evolves, and Cubitron™ II abrasives are no exception.
200
0
Try 987C for yourself and we’ll guarantee you’ll see improvement over
your existing fibre disc.
304 Stainless Steel Cut Rate Data
35
Grams removed per minute
Get More
If you work with heat-sensitive materials
like stainless steel, you’ll appreciate
the way the 987C disc digs
in and cuts faster, lasts
longer and requires less
grinding pressure than
conventional abrasives.
Grams removed per minute
Cubitron™ II Fibre Discs are made with revolutionary 3M precisionshaped ceramic grain technology, engineered with ultra-sharp,
fast-cutting points that wear evenly, run cool and optimize mineral
breakdown to maximize disc life.
Grams removed
Cubitron™ II Fibre Disc 982C:
Grams removed
Grams removed per minute
• Disc 987C: Your complete stainless steel solution
• Disc 982C: Your complete carbon steel solution
Cubitron™ II Fibre Disc 987C:
Grams removed
Leave conventional abrasives in the past
and do more than you thought possible with
Cubitron™ II Fibre Discs.
3
5
7
9
Minutes
Internal Test Results: CAM, Weld Simulation
11
13
15