Norton Abrasives Cut Off Wheels For Metal Fabrication Users Manual

Cut-Off Wheels For Metal Fabrication to the manual a84136de-5eb4-4a8c-ba67-f3630905d8db

2015-02-05

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NORTON ABRASIVES
CUT-OFF WHEELS FOR
METAL FABRICATION
The Choice for Every Metal Fabrication and
Light Construction Cut-Off Application:

www.nortonabrasives.com

Portable Grinder
Right Angle Grinder
Circular Saw
High-Speed Gas/Electric Saw
High-Speed Walk-Behind Road Saw
Stationary Machine
Rail Cut
Chop Saw

Norton Cut-Off Wheel Line
The New Norton Cut-off Wheel Blotter
All important information is in the same location on most NorZon Plus, Charger Plus, Gemini and
Norton Metal and Masonry cut-off wheels for easy application identification and self-serve shopping.

Diamond Marking System
A quick reference to performance
– higher number of diamonds
represents better performance grains
with faster cut rate and longer life than
those with lower diamond values.

Product Identification
Always in the same place:
• Brand logo
• Product name
• Extended description
i.e. Long Life and Free Cut

Application Icons
Show material to be cut or
ground. Also can indicate if
grinding or cutting wheel is
iron-, sulphur-, or chlorinefree with this symbol

Trilingual Safety
Warning
The message will change
depending on the
intended application
of each particular
grinding product.

Wheel Specific
Information

Product Tier

• Size – in US and metric
• Bar code
• “Smart” part number
• Max RPM speed
• Country of origin
• Icon indicating proper
grinding angle

Left-hand background of
blotter identifies
performance tier
• GOLD – Best
• SILVER – Better
• BLACK – Good/Economy

ANSI / UAMA Symbol

Application Color Coding

It certifies that the grinding wheels
you buy have been designed and tested
according to the American National Standards
Institute safety requirements (ANSI B7.1). UAMA
is a voluntary association of grinding wheel
manufacturers organized for the promotion of safe and
efficient grinding practices.

The horizontal and vertical colored
bars indicate the material(s) that this
product can grind or cut:
RED – steel/metal
BLUE – stainless steel
GREEN – masonry
GREY – aluminum
YELLOW – foundry-specific materials

SPEC check
Cut-off Wheel Starting Recommendations by Material
MATERIAL

SMALL
ANGLE GRINDERS

RIGHT ANGLE
GRINDERS

CIRCULAR
SAWS

PORTABLE GAS /
ELECTRIC SAWS

WALK BEHIND SAWS

STATIONARY
SAWS

Angle/Channel Iron
Bar/Sheet Stock

NorZon Plus
Gemini Long Life

NorZon Plus RightCut
Gemini RightCut

Norton Metal

Norton Metal

CHOP SAWS

—

Charger
Gemini Long Life

Charger Long Life
Gemini Long Life

Metal Studs/Tubing

—

NorZon Plus RightCut
Gemini RightCut

Norton Metal

Norton Metal

—

Gemini Long Life

Norton Steel Stud

Cast Iron/Pipe

Gemini Free Cut

NorZon Plus RightCut
Gemini RightCut

Norton Metal

Norton Metal

—

Gemini Free Cut

Gemini Free Cut

Stainless/Alloys

NorZon Plus

NorZon Plus RightCut
Charger RightCut

Norton Metal

Norton Metal

—

Charger

Charger Free Cut

Aluminum/Brass/Bronze
Concrete/Brick/Block
Asphalt/Green Concrete

Gemini Free Cut

Gemini RightCut

Norton Metal

Norton Metal

—

Gemini Free Cut

Gemini Aluminum

—

—

Norton Masonry

Norton Concrete
Norton Asphalt

Norton Concrete
Norton Asphalt/
Green Concrete

Norton Masonry

Norton Masonry

Norton Ductile

—

Gemini Free Cut

Gemini Rightcut

Norton Metal

—

—

Gemini Free Cut

Gemini Free Cut

Ductile
Fiberglass/Plastic
Paint/Rust

2

www.nortonabrasives.com

Highest Productivity, Great Performance and Value
Typical Applications
• Cutting sheet metal
• Cutting pipe
• Foundry/forge shops – gate/riser removal, cutting forgings
• Metal plate dimensioning
• Ship building – metal fabrication
• Toolroom – cutting drill bits, steel bar, tubing, metallurgical sectioning
• Construction – concrete/masonry work

SPEC check
Cut-off Wheel Competitive Cross Reference
NORTON

FLEXOVIT

FOR SMALL ANGLE OR IN-LINE PORTABLE GRINDERS (2"- 4")
NorZon Plus
—
Charger
FLEXON
Gemini Free Cut
A36R
Gemini Long Life
A46T
FOR RIGHT ANGLE GRINDERS (4" — 9")
NorZon Plus RightCut
—
Charger RightCut
—
Gemini RightCut
—
FOR CIRCULAR SAWS (6" — 8")
Norton Metal
A36TB38
Norton Masonry
C30UB64
FOR PORTABLE GAS OR ELECTRIC SAWS (12" — 16")
Norton Metal
A24TB
Norton Concrete
AC24SB
Norton Ductile
AC24SB
Norton Asphalt
C16UB
FOR WALK-BEHIND CONSTRUCTION SAWS (14", 18")
Norton Asphalt/
C16UB
Green Concrete
Norton Hot Press
HPC16AG
Asphalt/Green Concrete
FOR STATIONARY SAWS (10" — 20")
Charger Free Cut
—
Charger Long Life
—
Gemini Free Cut
A30RB
Gemini Long Life
A30SB
Norton Masonry
C24SB
FOR CHOP SAWS (10" — 16")
Charger Free Cut
—
Charger Long Life
—
Gemini Free Cut
A30RB
Gemini Long Life
A30SB
Gemini Aluminum
—
Norton Masonry
C30UB
Norton Steel Stud
A30TB

METABO

SAIT

3M

WALTER

—
—
Slicer
A 60 TZ

—
SAITECH
A24R
A36T

Green Corps
—
—
—

—
—
A60-ZIP
A24-ZIP

—
—
—

—
—
SAITECH .045

—
—
—

—
—
A30-ZIP

A 30 S
C 30 S

—
—

—
—

A30-ZIP
C-30

A 24 N
C 24 N
AC 24 R
C 16 N

Brute
C24R
Ductile
Big M.A.C.

—
—
—
—

A24 Portacut
C24 Portacut
—
—

C 16 N

C16

—

—

—

Street Walker

—

—

—
—
A 30 R
A 30 N
C 30 S

—
—
A24N
A24R
C24R

—
—
—
—
—

—
—
A24-FC RIPCUT
A24-RIP
—

—
—
A 30 R
A 30 S
—
—
—

SAITECH Steel Worker
—
EZ-CHOP
Iron Worker
Aluminum
—
Stud King

—
—
—
—
—
—
—

—
—
A30 Chopcut II
A30-HC Chopcut
A30-ALU Chopcut
—
—

Troubleshooting Guide
PROBLEM

POSSIBLE CAUSES

SUGGESTED CORRECTION

Poor cutting rate

Insufficient power used
Wheel too hard
Contact area too large
Wheel too coarse
Wheel side out of truth

Increase feed or pressure to full power
Use softer grade, Free Cut or thinner wheel
Reduce contact area
Use finer grit or Free Cut wheel
Check spindle runout

Non-square cuts

Work not clamped properly
Misaligned spindle bearings
Poor coolant distribution
Wheel is too hard

Check clamp and clean to remove swarf
Check for bearing truth and alignment
Ensure equal volume of coolant to each wheel side
Use softer acting wheel: softer grade, or finer grit, or Free Cut

Workpiece burn

Insufficient feed rate
Poor coolant flow
Wheel is too coarse
Wheel is too hard
Wheel is running out
Wheel speed is too slow

Work machine to maximum power available
Increase volume and direct at cutting point
Use finer grit or Free Cut wheel or more machine power
Use softer grade, thinner, or Free Cut wheel
Check spindle and flanges
Ensure tight flanges and observe maximum speed on wheel

Poor finish

Too much burr
Wheel too coarse

Use finer grit, or softer grade, or Free Cut wheel
Use finer grit or Free Cut wheel

3

Norton Cut-Off Wheel Line

HORIZONTAL/STRAIGHT SHAFT
GRINDER

Small Diameter Reinforced Cut-off Wheels (1-1/2" – 6")
BEST

NorZon Plus Reinforced Cut-off Wheels – Fastest initial cut rate

FEATURES

BENEFITS

• Patented Norton SG (ceramic alumina) / NorZon
(zirconia alumina) grain combination

• Fastest initial cut of any wheel; highest productivity

• Highly advanced bond system

• Free, cool cut

• State-of-the-art manufacturing

• Superior wheel balance

• NORZON Plus

• Up to 3X life over aluminum oxide wheels on carbon steel,
stainless and cast iron
• 40% faster cut rate over standard aluminum oxide wheels

• NORZON Plus Long Life

• Up to 5X life on harder metals and exotic metals

BETTER Charger Reinforced Cut-off Wheels – Versatile; ideal for stainless steel
FEATURES

BENEFITS

• A unique blend of premium NorZon (zirconia alumina)
and aluminum oxide

• 2X the life of aluminum oxide wheels
• Free cutting
• Effectively cuts a variety of metals from alloys and stainless to gray iron
• Long life and economical performance to price ratio lower total cost
• Superior product at a value price

BETTER Small Diameter Engineered Reinforced Cut-off Wheels – Precise, thin cuts
FEATURES

BENEFITS

ALUMINUM OXIDE — OBNA2 WHEELS
• Side reinforced, resin bond

• Yield maximum cut rate and minimum kerf loss; ideal when
thin cut is desired

ALUMINUM OXIDE — B25N WHEELS
• Constructed with full diameter side reinforcing;
resin bond

GOOD

• Versatile: durable, free cutting; offer greatest stiffness

Gemini Reinforced Cut-off Wheels – All purpose wheels, competitively priced

FEATURES

BENEFITS

• Advanced formulation

• Free cutting
• Maximizes the performance of conventional aluminum oxide abrasive

• Gemini Free Cut wheels

• Engineered to cut hard materials

• Gemini Long Life wheels

• Excellent life and cut rate

Drill Mount Mandrel for 2" – 3" Cut-off Wheels
This mandrel is used to safely mount 2" – 3" diameter cut-off wheels with 3/8" arbor holes on
to a drill.
DRILL

STD PKG
5

SPEC.
DRILL-MOUNT MANDREL FOR 2" AND 3" 3/8" HOLE CUT-OFF WHEELS

Cut-off Wheel Part Number Key
EXAMPLE: CO 4 18 38 G FC
WHEEL TYPE
CO = CUT-OFF

4

DIAMETER
4 = 4"

THICKNESS
18 = 1/8"

www.nortonabrasives.com

HUB/HOLE SIZE
38 = 3/8"

PRODUCT GROUP
G = GEMINI

MODIFIER
FC = FREE CUT, LL = LONG LIFE

UPC NO.
07660747769

STEEL/METAL
STAINLESS
ALUMINUM
MASONRY

Highest Productivity, Great Performance and Value
BEST
NORZON PLUS
SIZE: D X T X H

MAX RPM

STD PKG

SPEC/PART NO.

UPC NO.

BETTER
SPEC/PART NO.

UPC NO.

HORIZONTAL/STRAIGHT SHAFT
GRINDER

GOOD
GEMINI, NORTON METAL
PART NO.

UPC NO.

66243411392

TYPE 01 FLAT CUT-OFF – STEEL / STAINLESS
1-1/2 X .035 X 1/16

40,745

25

A60-OBNA2

66243427764

1-1/2 X .035 X 1/8

40,745

25

A60-OBNA2

66243427831

1-1/2 X .035 X 1/4

40,745

25

A60-OBNA2

66243427875

1-1/2 X .060 X 1/8

40,745

25

A60-OBNA2

66243427876

2 X .035 X 1/8

30,560

25

A60-OBNA2

66243428020

CO203518G

2 X .035 X 1/4

30,560

25

A60-OBNA2

66243428014

CO203514G

66243411393

2 X .035 X 3/8

30,560

25

CO203538G

66243411394

2 X .060 X 1/8

30,560

25

A60-OBNA2

66243428041

2 X .060 X 1/4

30,560

25

A60-OBNA2

66243427993

2 X 1/16 X 1/4

30,560

25

CO211614G

66243411395

2 X 1/16 X 3/8

30,560

25

CO211638G

66243411396

2 X 1/8 X 1/4

30,560

25

CO21814G

66243411402

2 X 1/8 X 3/8

30,560

25

CO21838G

66243411403

2-1/2 X .035 X 1/8

30,560

25

A60-OBNA2

66243528476

2-1/2 X .035 X 1/4

30,560

25

A60-OBNA2

66243528425

2-1/2 X 1/16 X 1/4

30,560

25

CO2511614G

66243510640

2-1/2 X 1/16 X 3/8

30,560

25

57A701-TB25N

66243522372

CO2511638G

66243510641

3 X .035 X 1/4

25,465

25

CO303514NZP

66243510668

A60-OBNA2

66243528573

CO303514GFC
CO303514GLL

66243510627
66243537270

3 X .035 X 3/8

25,465

25

CO303538NZP

66243510669

23A601-QBNA2
A60-OBNA2
CO3035CH

66243528629
66243528574
66243527753

CO303538GFC
CO303538GLL

66243510628
66243537271

3 X .060 X 1/4

25,465

25

A60-OBNA2

66243528471

3 X .060 X 3/8

25,465

25

A60-OBNA2

66243528552

3 X 1/16 X 1/4

25,465

25

CO311614NZP
CO311614NZPLL

66243510670
66243510834

57A364-TB25N
57A601-TB25N

66243522395
66243522398

CO311614GFC
CO311614GLL

66243510645
66243510649

3 X 1/16 X 3/8

25,465

25
25
25
25
50

CO311638NZP
CO311638NZPLL

66243510671
66243510835

57A364-TB25N
57A601-TB25N
U57A364-VB25N
CO3116CH

66243522399
66243522401
66243528674
66243527755

CO311638GFC
CO311638GLL

66243510647
66243510648

Z36-TB50N

66243528812

3 X 1/16 X 3/8
CONTRACTOR 5 PACK

25,465

25*

METAL FREE CUT

07660747767

3 X 1/8 X 1/4

25,465

25

CO31814GFC
CO31814GLL

66243510650
66243510652

3 X 1/8 X 3/8

25,465

25

CO31838NZP

66243510673

CO31838GFC
CO31838GLL

66243510651\
66243510653

4 X .035 X 1/4

19,100

25

CO403514NZP

66243510674

A60-OBNA2

66243529606

CO403514GFC
CO403514GLL

66243510629
66243537272

4 X .035 X 3/8

19,100

25

CO403538NZP

66243510675

A60-OBNA2
CO4035CH

66243529621
66243527340

CO403538GFC
CO403538GLL

66243510630
66243537273

4 X .035 X 1/2

19,100

25

A60-OBNA2

66243529622

4 X .035 X 3/4

19,100

25

A60-OBNA2

66243529609

4 X .040 X 3/8

19,100

25

A60-OBNA2

66243529516

4 X .060 X 3/8

19,100

25

A60-OBNA2

66243529604

4 X 1/16 X 1/4

19,100

25

CO411614NZP

66243510676

CO411614GFC

66243510654

4 X 1/16 X 3/8

19,100

25
25
25
50

CO411638NZP
CO411638NZPLL

66243510677
66243510839

57A364-TB25N
CO4116CH
U57A364-VB25N
U57A364-TB65N

66243522500
66243527338
66243529594
66243517454

CO411638GFC
CO411638GLL

66243510655
66243510657

57A364-TB25N

66243522502
CO41814GFC

66243510658

57A364-TB25N
CO418CH

66243522505
66243527339

CO41838GFC
CO41838GLL

66243510659
66243510661

4 X 1/16 X 1/2

19,100

25

4 X 1/8 X 1/4

19,100

25

4 X 1/8 X 3/8

19,100

25

5 X .035 X 3/8

12,225

25

A60-OBNA2

66252830653

6 X .035 X 3/8

10,190

25

A60-OBNA2

66252835064

CO41838NZP
CO41838NZPLL

66243510841
66243510680

*5 WHEELS PER CONTRACTOR PACK, 5 CONTRACTOR PACKS PER STANDARD PACKAGE

5

Norton Cut-Off Wheel Line
Right Angle Grinder Reinforced Cut-off Wheels –
Type 01 (4" – 7") and Type 27 (4" – 9")
BEST

RIGHT ANGLE GRINDER
CUTTING

NorZon Plus RightCut Right Angle Grinder Reinforced Cut-off Wheels

FEATURES

BENEFITS

• High performance, proprietary ceramic and
zirconia alumina abrasives blend

• Up to 10 times the life of competitive aluminum oxide wheels
• Far fewer wheel changes required so job is completed faster
• Maximum productivity; lowest total grinding costs

• Extra thin

• Quick cutting action; minimal low kerf loss

BEST

new!

NorZon ThinCut Right Angle Grinder Reinforced Cut-off Wheels

FEATURES

BENEFITS

• Premium abrasive and bond

• Maximum productivity

• Unique reinforcement design

• Provides safety, strength and straight cuts

• Extra thin

• Quick cutting action and low kerf loss

• Rough sides

BETTER FabCut Right Angle Grinder Reinforced Cut-off Wheels
FEATURES

BENEFITS

• Quality aluminum oxide abrasive in a high performance
bond system

• Over 28% better cut rate than standard aluminum oxide

• Unique reinforcement design

• Provides safety, strength and straight cuts

• Extra thin

• Quick cutting action and low kerf loss

BETTER Charger RightCut Right Angle Grinder Reinforced Cut-off Wheels
FEATURES

BENEFITS

• Durable zirconia alumina abrasive

• 3X the life and 2X the cut rate of standard aluminum oxide wheels
• Excels on a broad range of materials, from alloys and stainless
to gray iron

• Unique reinforcement design

• Provides safety, strength and straight cuts

• Extra thin

• Quick cutting action and low kerf loss

GOOD

Gemini RightCut Right Angle Grinder Reinforced Cut-off Wheels

FEATURES

BENEFITS

• Quality aluminum oxide grain

• Consistent performance at a competitive price
• Ideal for small jobs on a variety of metal applications from
carbon to stainless steels

• Unique reinforcement design

• Provides safety, strength and straight cuts

• Extra thin

• Quick cutting action and low kerf loss

• .045 RightCut Type 27 has new iron-, sulfur-, and
chlorine-free bond and new hubbed wheels

• Boosted performance: 25% longer life and faster cut rate
• Ideal for nuclear industry

safetyTIPS
❚ Contact your machine vendor for proper flanges and guards when using Type 01 wheels on right angle grinders.
❚ Use Type 01 when proper cut-off guard and equal size flanges are available.
❚ Use Type 27 with standard back flange and nut tool configuration.
It is the user’s responsibility to refer to and comply with ANSI B7.1

6

expanded
offering!

www.nortonabrasives.com

expanded
offering!

Highest Productivity, Great Performance and Value
RIGHT ANGLE GRINDER
CUTTING

BEST
NORZON
SIZE: D X T X H

MAX RPM

STD PKG

SPEC/PART NO.

GOOD
GEMINI, NORTON METAL

BETTER

UPC NO.

SPEC/PART NO.

UPC NO.

A60-OBNA2

66253529590

PART NO.

UPC NO.

TYPE 01 FLAT CUT-OFF – STEEL / STAINLESS
4 X .035 X 5/8

19,100

25

4 X .040 X 5/8

15,280

25

CO404M

07660701616

4 X .045 X 5/8

15,280

25

RC4G

66243527956

4 X 1/16 X 5/8

19,100

100

FABCUT ALL PURP. 66243527827
FABCUT LONG LIFE 66243527826

4 X 3/32 X 5/8

15,280

25

RC4332G

66243527955

4-1/2 X .040 X 7/8

13,580

25

CO4504M

07660701617

4-1/2 X .045 X 7/8

13,580

25

4-1/2 X 3/32 X 7/8

13,580

25

RC45NZP

66252830730

RC45CH

66252826569

RC45G

66252823602

RC45332G

66252823599

CO504M

07660701618

RC5G

66252823603

5 X .040 X 7/8

12,225

25

5 X .045 X 7/8

12,225

25

RC5NZP

66252830731

5 X .050 X 7/8

12,225

25

THIN CUT

66252809829

5 X 3/32 X 7/8

12,225

25

RC5332G

66252823600

6 X .040 X 7/8

10,185

25

CO604M

07660702757

6 X .045 X 7/8

10,185

25

6 X 3/32 X 7/8

10,185

25

7 X 1/16 X 7/8

8,730

25

RC6NZP

RC5CH

66252830734

THIN CUT

RC6CH

66252900652

MAX RPM

STD PKG

SPEC/PART NO.

66252826571

57A364-TB25N

66252922675

BETTER
CHARGER

BEST
NORZON PLUS
SIZE: D X T X H

66252826570

UPC NO.

SPEC/PART NO.

RC6G

66252823604

RC6332G

66252823601

RC7G

66252832323

GOOD
GEMINI, NORTON METAL

UPC NO.

PART NO.

UPC NO.

TYPE 27 DEPRESSED CENTER CUT-OFF – STEEL / STAINLESS
4 X .045 X 5/8

15,280

25

DC4045M

07660705249

4-1/2 X .045 X 5/8-11

13,580

20

RC45HNZP27

66252830748

RC45HCH27

66252832009

RC45HG27

66252819549

4-1/2 X .045 X 7/8

13,580

20
25

RC45NZP27

66252830742

RC45CH27

66252830125

RC45G27
DC45045M

66252819548
07660705250

5 X .045 X 5/8-11

12,225

20

RC5HG27

66252830586

5 X .045 X 7/8

12,225

20

RC5NZP27

66252830744

RC5CH27

66252830126

6 X .045 X 5/8-11

10,185

20
RC6NZP27

66252830745

RC6CH27

66252830127

RC5G27

66252819550

RC6HG27

66252830587

6 X .045 X 7/8

10,185

20

RC6G27

66252819551

7 X 1/16 X 7/8

8,600

20
10

RC7G27
DC7116M

66252912626
07660705251

9 X 1/16 X 5/8-11

6,600

10

RC9HG

66253019115

STEEL/METAL

SPEC check
4-1/2" x .045" x 7/8" Type 01 Wheels
Cutting Angle Iron – Carbon Steel

STAINLESS

ALUMINUM

MASONRY

6.0

G-RATIO

5.0

5.26

4.0
3.0
2.0

1.68

1.0

1.68

1.62

1.56

0
NORZON PLUS
RIGHTCUTS

GEMINI
RIGHTCUTS

COMPETITOR
#1

COMPETITOR
#2

COMPETITOR
#3

0.61

0.49

COMPETITOR
#4

COMPETITOR
#5

0.34
COMPETITOR
#6

7

Norton Cut-Off Wheel Line
Large Diameter Reinforced Cut-off Wheels for
Stationary Saws (10" – 24")

STATIONARY CHOP
STROKE MACHINE

BETTER Large Diameter Stationary Reinforced Cut-off Wheels
FEATURES

BENEFITS

23A
• Aluminum oxide abrasive, D sides

• Engineered for fast cut and long life on a variety of applications

U57A
• Aluminum oxide abrasive, centrally reinforced rough sides

• Engineered for fast cut and long life on a variety of applications

57A – B25N WHEELS
• Constructed with full diameter side reinforcing, resin bond

• Versatile; durable, free cutting; offer greatest stiffness

CHARGER
• A blend of premium zirconia alumina and aluminum oxide

• Outperforms standard aluminum oxide up to 3X in life

• High performance bond system

• Over 25% better cut rate than standard aluminum oxide wheels

GOOD

Large Diameter Stationary Reinforced Cut-off Wheels

FEATURES

new
look!

BENEFITS

GEMINI
• Quality aluminum oxide abrasive

• Sets the aluminum oxide industry standard for cutting all material
in metal fabrication applications

NORTON MASONRY
• Sharp silicon carbide grain

• Engineered for all masonry materials

BETTER
SIZE: D X T X H

MAX RPM

STD PKG

SPEC/PART NO.*

UPC NO.

GOOD
GEMINI, MASONRY
SPEC/PART NO.

UPC NO.

CO10332GFC
CO10332GLL
CO10332MA

66253106101
66253106102
07660789391

TYPE 01 FLAT CUT-OFF – STEEL/STAINLESS/MASONRY
10 X 1/16 X 5/8

6,110

25

57A461-TB25N

66253122817

10 X 3/32 X 5/8

6,110

10
10
10
25

CO10332CH

66253106108

57A364-TB25N

66253122823

10 X 1/8 X 5/8

6,110

25

57A244-TB25N

66253122826

12 X 3/32 X 1

5,095

10

23A364-RB25B

66253261999

12 X 1/8 X 1

5,095

10

CO1218CH

66253207550

CO1218GFC
CO1218GLL

66253207547
66253207548

14 X 1/8 X 1

4,365

10

CO1418CH

66253306623

CO1418GFC
CO1418GLL

66253306609
66253306611

16 X 1/8 X 1

3,820

10

U57A304-TB25B

66253464694

16 X 5/32 X 1

3,820

10

U57A304-TB65B
CO16532CH

66253464576
66253410194

CO16532GFC
CO16532GLL

66253410183
66253410184

18 X 5/32 X 1

3,015

10

CO18532G

66253410185

20 X 5/32 X 1

2,710

5
5
10

CO20532CHFC
CO20532CHLL
U57A244-TB25B

69078609045
69078609046
69078666948

CO20532GFC
CO20532GLL

69078609031
69078609032

20 X 3/16 X 1

2,710

5

CO20316GFC
CO20316GLL

69078609033
69078609034

24 X 3/16 X 1-3/4

2,260

10

U57244-RB25B

69083166319

STEEL/METAL
STAINLESS
ALUMINUM
MASONRY

NOTE: “N” INDICATES SIDE REINFORCED, “B” INDICATES INTERNALLY REINFORCED.

TECHtips
❚ Run the cut-off machine at the highest possible speed marked on the wheel.
❚ Long Life wheels should be used on a cut-off machine with 1 horsepower for every inch of wheel diameter.
With a less powerful machine, we recommend starting with a Free Cut specification.

8

www.nortonabrasives.com

It is the user’s responsibility to refer to and
comply with ANSI B7.1

Highest Productivity, Great Performance and Value
Chop Saw Reinforced Cut-off Wheels (10" – 16")

CHOP SAW

BETTER Charger Chop Saw Reinforced Cut-off Wheels
FEATURES

BENEFITS

• Zirconia alumina/aluminum oxide abrasive blend

• 2X the life and cut rate of aluminum oxide

• High performance resin bond

• Free-cutting; burn-free cut

• Free Cut – side reinforced

• Engineered for larger cross-sections and/or hard-to-cut materials
• Resist breakage and provide straight cuts

• Long Life – side reinforced

• Ideal for small cross-section workpieces
• Resist breakage and provide straight cuts

• Rapid Cut – centrally reinforced, rough sides

• Free cutting, non-binding; burr- and burn-free cuts

GOOD

Gemini Chop Saw Reinforced Cut-off Wheels

FEATURES

BENEFITS

• Free Cut – side reinforced

• Engineered for larger cross-sections and/or hard-to-cut materials
• Resist breakage and provide straight cuts

• Long Life – side reinforced

• Ideal for small cross-section workpieces
• Resist breakage and provide straight cuts

• Rapid Cut – centrally reinforced, rough sides

• Free cutting, non-binding; burr- and burn-free cuts

• Aluminum – specially formulated bond for aluminum and
other soft, non-ferrous metals; no wax or rubber fillers

• Free cutting; resists loading
• No surface contamination

GOOD

new
look!

Norton Metal, Masonry and Steel Stud Cutter Chop Saw Reinforced Wheels

FEATURES

BENEFITS

• Stud Cutter: thin, side-reinforced; aluminum oxide abrasive

• Designed specifically for cutting steel studs

• Norton Masonry: sharp, silicon carbide grain

• Engineered for all masonry materials such as concrete,
brick and asphalt

• Norton Metal: quality aluminum oxide abrasive

• Designed for cutting alloys, steels and ferrous metals

BETTER
CHARGER
SIZE: D X T X H

MAX RPM

STD PKG

SPEC/PART NO.

UPC NO.

GOOD
GEMINI, METAL, MASONRY
SPEC/PART NO.

UPC NO.

TYPE 01 FLAT CUT-OFF – STEEL / STAINLESS / MASONRY

Relative Wheel Life
Test done with 14 X 7/64 X 1
chopsaw
205%

10 X 7/64 X 1

6,110

10

CO10764G

66253106109

12 X 7/64 X 1

5,095

10

CO12764CH

66253207552

CO12764G
CO12764GRC

66253207554
66253214561*

14 X 7/64 X 1

4,365

10
10
10
10
10
5
5

CO14764CHFC
CO14764CHLL
CO14764CHRC

66253306624
66253306625
66253309614*

CO14764GFC
CO14764GLL
CO14764GRC
CO14764GALU
CO14764MSS
CO14764M
CO14764MA

66253306627
66253306626
66253313588*
66253314816
07660789405
07660703970
07660789402

16 X 7/64 X 1

3,820

10

CO16764FC
CO16764LL

66253410196
66253410197

CO16764G

66253410198

100%

20%
NORTON
CHARGER
ZA/AO

NORTON
GEMINI
A/0

COMPETITIVE
A/O

* RAPIDCUTS ARE CENTRALLY REINFORCED; ALL OTHERS ARE SIDE REINFORCED

TECHtips
❚ Use Long Life chop saw wheels on small cross section workpieces.
❚ Use Free Cut chop saw wheels on larger cross-sections and/or hard-to-cut materials.

It is the user’s responsibility to refer to and
comply with ANSI B7.1

9

Norton Cut-Off Wheel Line
Circular Saw Reinforced Cut-off Wheels (6" – 8")

CIRCULAR SAW

BETTER Metal Circular Saw Reinforced Cut-off Wheels – Provide precise, thin cuts
FEATURES

BENEFITS

ALUMINUM OXIDE 57A – B25N WHEELS
• Constructed with full diameter side reinforcing,
resin bond

• Versatile; durable, free cutting: offer greatest stiffness

ALUMINUM OXIDE – OBNA2 WHEELS
• Side reinforced, resin bond

• Yield maximum cut rate and minimum kerf loss; ideal when thin cut is desired

CHARGER LONG LIFE
• Blend of premium zirconia alumina and aluminum
oxide abrasives, rough sides

GOOD

• Outperforms standard aluminum oxide up to 3X in life

Masonry and Metal Circular Saw Reinforced Cut-off Wheels

FEATURES

BENEFITS

• Versatile

• Ideal for slotting and cutting when initial cost is a main consideration

GEMINI ALL PURPOSE
• Quality aluminum oxide abrasive, rough sides

• Sets the aluminum oxide industry standard for cutting all material
in metal fabrication applications

NORTON MASONRY
• Sharp, silicon carbide grain

• Engineered for all masonry materials such as concrete, brick and asphalt

NORTON METAL
• Quality aluminum oxide abrasive

• Designed for cutting alloys, steels and ferrous metals

GOOD
GEMINI, NORTON METAL, MASONRY

BETTER
SIZE: D X T X H

MAX RPM

STD PKG

SPEC/PART NO.

UPC NO.

SPEC/PART NO.

UPC NO.

TYPE 01 FLAT CUT-OFF – STEEL / STAINLESS / MASONRY
6 X .035 X 5/8

10,185

25

A60-OBNA2

66252835054

CO6035G

66252809714

6 X 1/16 X 5/8

10,185

25

57A364-TB25N

66252822973

CO6116G

66252809718

57A244-TB25N

66252822992
CO6518M
CO6518MA

07660789098
07660789089

CO716G

66252905957

CO718M
CO718MA

07660789097
07660789088

CO8116G

66253007025

6 X 1/8 X 5/8

10,190

25

6-1/2 X 1/8 X DM*

9,405

10

7 X .035 X 5/8

8,730

25

A60-OBNA2

7 X .060 X 5/8

8,730

25

A60-OBNA2

66252938811

7 X 1/16 X 5/8

8,730

25

57A364-TB25N

66252922673

7 X 3/32 X 5/8

8,730

25

57A244-TB25N

66252922688

7 X 1/8 X DM*

8,730

25

8 X .035 X 5/8

7,640

25

A60-OBNA2

8 X .060 X 5/8

7,640

25

A60-OBNA2

66253042981

8 X 1/16 X 5/8

7,640

25
25
10

57A364-TB25N
CHARGER LL

66253022703
66253017771

8 X 3/32 X 5/8

7,640

25

57A244-TB25N

66253022710

57A364-TB25N

66253022712

8 X 1/8 X 5/8

7,640

25

8 X 1/8 X DM*

7,640

10

66252938787

66253042979

GEMINI ALL PURP. 66253017795

CO818M
CO818MA

07660789096
07660789086

* DM DENOTES DIAMOND MOUNT; 5/8" HOLE BUSHINGS INCLUDED

Cut-off Wheel Part Number Key
EXAMPLE: CO 4 18 38 G FC
WHEEL TYPE
CO = CUT-OFF

10

DIAMETER
4 = 4"

THICKNESS
18 = 1/8"

www.nortonabrasives.com

HUB/HOLE SIZE
38 = 3/8"

PRODUCT GROUP
G = GEMINI

MODIFIER
FC = FREE CUT, LL = LONG LIFE

STEEL/METAL
STAINLESS
ALUMINUM
MASONRY

Highest Productivity, Great Performance and Value
High-Speed Reinforced Cut-off Wheels for Gas,
Electric-Powered and Walk-Behind Road Saws (12" – 18")
GOOD

expanded
offering!

ABRASIVE TYPE

• Metalworking

• Versatile aluminum oxide

• Ductile

• Durable silicon carbide and aluminum oxide blend

• Concrete

• Sharp 24 grit silicon carbide

• Asphalt

• Coarse 16 grit silicon carbide

• Asphalt/green concrete

• Cold pressed silicon carbide blend

• For higher performance on asphalt/green concrete

• Hot pressed silicon carbide blend

High-Speed Metal Decking Reinforced Cut-off Wheels

FEATURES

BENEFITS

• Thicker blades

• Longer life
• Designed specifically to cut metal decking quickly

GOOD

WALK-BEHIND SAW

High-Speed Reinforced Cut-off Wheels

SPECIFICATION / APPLICATION

GOOD

HIGH SPEED GAS/
ELECTRIC SAW

new!

High-Speed Rescue Reinforced Cut-off Wheels

new!

FEATURES

BENEFITS

• Thicker blades

• For ventilation, forcible entry, rescue and demolition on steels,
aluminum, PVC and masonry materials

GOOD
METAL, DUCTILE, CONCRETE, ASPHALT
SIZE
DXTXH

MAX
RPM

STD
PKG

METAL
PART NO.

DUCTILE
PART NO.

UPC NO.

UPC NO.

ASPHALT
PART NO.

UPC NO.

CONCRETE
PART NO. UPC NO.

TYPE 01 CUT-OFF – FOR GAS & ELECTRIC-POWERED SAWS – STEEL/CONCRETE/ASPHALT
12 X 1/8 X 20 MM

6,360

10

HSM1220

70184680310

HSD1220

70184680314

YPAHA1253220

70184670243

HSC1220

70184680312

12 X 1/8 X 1

6,360

10

HSM1201

70184680311

HSD1201

70184680315

YPAHA12532

70184670083

HSC1201

70184680313

14 X 1/8 X 20 MM

5,400

10

HSM1420
HSMD1420 DECKING
HSRES1420 RESCUE

70184680317
66243578260
66243578263

HSD1420

70184680321

YPAHA1420

70184671456

HSC1420

70184680319

14 X 1/8 X 1

5,400

10

HSM1401
HSMD1401 DECKING
HSRES1401 RESCUE

70184680318
66252832521
66243578262

HSD1401

70184680322

YPAHA14

70184672877

HSC1401

70184680320

16 X 1/8 X 20 MM

4,800

10

HSM1620

66252830885

HSC1620

70184625269

16 X 1/8 X 1

4,800

10

HSM1601

66252830886

HSC1601

70184623029

GOOD
ASPHALT, ASPHALT/GREEN CONCRETE, CONCRETE
SIZE
DXTXH

MAX
RPM

STD
PKG

ASPHALT
PART NO.

UPC NO.

ASPHALT/GREEN CONCRETE
PART NO.
UPC NO.

CONCRETE
PART NO.

UPC NO.

TYPE 01 CUT-OFF – FOR WALK-BEHIND SAWS – CONCRETE/ASPHALT
14 X 3/16 X 1 PIN HOLE

4,365

10

ASP14316

70184680324

YHP14316

70184670100*

CON14316

70184680323

14 X 1/4 X 1 PIN HOLE

4,365

5

YPASA1414

70184670535

YHP1414

70184670099*

YPASC1414

70184670533

18 X 1/4 X 1 PIN HOLE

4,250

5

YHP1814

70184670103*

YPASC1814

70184670098

18 X 3/8 X 1 PIN HOLE

4,250

5

YHP1838

70184648998*

* THESE ASPHALT/GREEN CONCRETE WHEELS ARE HOT-PRESSED FOR ADDED STRENGTH

TECHtip

❚ Use Ductile for ultra-hard metals, hydraulic hose and PVC pipe.

11

Highest Productivity, Great Performance and Value
GAS/ELECTRIC SAW

Rail Reinforced Cut-off Wheels (14", 16" Side Reinforced, R Sides)
BETTER NorZon III RailCut and NorZon III Rail FastCut Reinforced Cut-off Wheels
FEATURES

BENEFITS

• NorZon III RailCut and NorZon III Rail FastCut

• Ideal for high powered, well-maintained machines
• Maximum number of cuts per wheel
• Fastest cutting times
• Highest value on the cost per cut basis

GOOD

A24 RailCut and Rail FastCut Reinforced Cut-off Wheels

FEATURES

BENEFITS

• A24–RailCut and Rail FastCut

• The choice for light-duty applications and older machines
with less horsepower
• Work under a wide range of operating conditions
• Maintain cutting throughout the life of the wheel
• Smooth, easy cutting action

BETTER
NORZON III
SIZE: D X T X H

MAX RPM

GOOD
A24

STD PKG

SPEC

UPC NO.

SPEC

UPC NO.

TYPE 01 FLAT CUT-OFF
14 X 1/8 X 1

5,400

10

NORZON III RAILCUT
NORZON III RAIL FASTCUT

66253360493
66253363694

A24-RAILCUT

66253363693

16 X 1/8 X 1

4,800

10

NORZON III RAILCUT
NORZON III RAIL FASTCUT

66253464607
66253464415

A24-RAIL FASTCUT

66253411892

16 X 5/32 X 1

4,800

10

A36-T RAILCUT

66253466357

FOR FIXED RAIL TRACK CUTTING ONLY.

To put Norton abrasives to work, contact your local Norton distributor. Call (800) 446-1119 or email us at buynorton@nortonabrasives.com and we will put you in contact with your local Norton
distributor. Or, visit our website at www.nortonabrasives.com to view our online catalog and learn about our latest products and applications, and find a local Norton distributor.

Your Source For Cost-Saving Abrasive Solutions™
HEADQUARTERS:
Saint-Gobain Abrasives, Inc.
PO Box 15008, 1 New Bond Street
Worcester, MA 01615-0008

CUSTOMER SERVICE U.S.:
Saint-Gobain Abrasives, Inc.
2770 West Washington Street
Stephenville, TX 76401-3799
Phone: (254) 918-2313
Fax: (254) 918-2314

CUSTOMER SERVICE CANADA:
Saint-Gobain Abrasives Canada Inc.
PO Box 3008, 3 Beach Road
Hamilton, ON L8L 7Y5
Phone: (905) 547-2551
Fax: (905) 547-8157

www.nortonabrasives.com

© Saint-Gobain Abrasives, Inc. March 2007
Gemini, Norton SG, NorZon and the Norton logo are registered trademarks and
Charger, FabCut, ThinCut, RightCut are trademarks of Saint-Gobain Abrasives, Inc.

form #8025



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