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NORTON RazorStar Cool-Cutting Fiber Disc, 4-1/2" x 7/8", Ceramic, 36 Grit - Cool-Cutting Fiber Discs for Stainless Steel & Nickel Alloys
NORTONCool-Cutting Fiber Discs for Stainless Steel & Nickel Alloys

NORTON RazorStar Cool-Cutting Fiber Disc, 4-1/2" x 7/8", Ceramic, 36 Grit

The NORTON RazorStar Fiber Disc (4-1/2" x 7/8", ceramic, 36 grit) is a cool-cutting abrasive disc designed for stainless steel and nickel alloys. It features a 7/8" unthreaded arbor hole and is part of the RazorStar…

SKU 3G-OTH-544125

Brand
NORTON
Item
RazorStar Cool-Cutting Fiber Disc, 4-1/2" x 7/8", Ceramic, 36 Grit
Part Number
08834110832
Category
Cool-Cutting Fiber Discs for Stainless Steel & Nickel Alloys
Available to Order
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

NORTON
Manufacturer Part Number
08834110832
Series
RazorStar
Type
Ceramic, RazorStar
Grit
36
Diameter
4-1/2 in Overall Diameter
Features
100% Engineered Shaped Grain which Cuts Through Metal with Unbeatable Performance; Norton Razorstar F990s is Setting a New Standard in Grinding Productivity, Speed and Life
Catalog Page
N/A
Abrasive Grade
Extra Coarse
Connector Size
7/8 in
Connector Type
Unthreaded Hole
Arbor Hole Size
7/8 in Arbor Hole Size Arbor hole size describes the diameter or thread size required on the compatible tool.
Arbor Hole Type
Unthreaded
Backing Material
Fiber
Coating Coverage
Closed Coating Coverage Coating coverage describes how much abrasive grain covers the surface.
Abrasive Material
Ceramic
Country of Origin
USA (subject to change)
Resistance Properties
Tear
Arbor Hole Size & Type
7/8" Unthreaded Hole
Maximum Operating Speed
11,000 RPM
Primary Material Application
Brass; Bronze; Cast Iron; Ductile Iron; Steel
Diameter x Arbor Hole Size/Type
4-1/2" x 7/8"

Technical Documents

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NORTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NORTON RazorStar Fiber Disc (4-1/2" x 7/8", ceramic, 36 grit) is a cool-cutting abrasive disc designed for stainless steel and nickel alloys. It features a 7/8" unthreaded arbor hole and is part of the RazorStar series, delivering consistent material removal for industrial grinding and finishing applications.

Frequently Asked Questions

What is the NORTON RazorStar fiber disc used for?

The NORTON RazorStar fiber disc is used for grinding and finishing stainless steel and nickel alloys. Its ceramic 36-grit construction delivers consistent material removal in industrial metalworking applications, including weld blending and surface preparation.

What are the specifications of the NORTON RazorStar fiber disc?

The NORTON RazorStar fiber disc has a 4-1/2" diameter with a 7/8" unthreaded arbor hole. It features ceramic abrasive in 36 grit, part of the RazorStar series. The manufacturer part number is 08834110832.

Where to buy NORTON RazorStar fiber discs worldwide?

3G Electric supplies NORTON RazorStar fiber discs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NORTON abrasives to support your operations across 14 industrial departments.

How to select the right grit for NORTON fiber discs?

Select grit based on material removal needs: coarse grits like 36 remove stock quickly on stainless steel; finer grits finish surfaces. For NORTON RazorStar discs, match the arbor hole size (7/8" unthreaded) to your grinder. Always test on a sample workpiece first.

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NORTON Products

3G Electric supplies NORTON cool-cutting fiber discs for stainless steel & nickel alloys. We supply genuine products and their technical documentation.

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This NORTON RazorStar fiber disc is a 5-inch diameter ceramic abrasive disc with a 7/8-inch unthreaded arbor hole and 36 grit. Designed for cool-cutting on stainless steel and nickel alloys, it is used for grinding, weld blending, deburring, and surface preparation in metal fabrication and maintenance
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This NORTON RazorStar fiber disc is a 5-inch diameter ceramic abrasive disc with a 7/8-inch unthreaded arbor hole and 36 grit. Designed for cool-cutting on stainless steel and nickel alloys, it is used for grinding, weld blending, deburring, and surface preparation in metal fabrication and maintenance

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