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Our BEST tier products are designed for the customer who is seeking the highest productivity at the lowest total cost.

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Our BETTER tier products provide an excellent blend of performance and price.

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Our GOOD tier products promise the highest quality you expect from the Norton name with a low initial price.

Norton Gemini AO Right Angle Type 28 Grinding Wheel Metal & Stainless Steel

Made with premium aluminum oxide that delivers consistent performance at the right price, this Gemini AO Type 28 wheel makes an ideal choice for stock removal, beveling and weld smoothing. Measuring 1/4 inch thick, this wheel offers good hardness and a strong bond for long-lasting cutting power. Place this reliable wheel into your right angle grinder to efficiently grind 400 series stainless steel and both hard and soft carbon steels.

Icon of a abrasive
Abrasive AO
Icon of a wheel
Wheel Type Type 28

Features and benefits

Type 28 wheel with premium aluminum oxide for consistent performance at a competitive price

1/4 inch wheels designed for 90 degree right angle grinder stock removal, weld smoothing, and beveling applications

Blend of hardness and bond to provide a good mix of cut rate and life

Economical initial price and consistent performance when grinding 400 series stainless, hard carbon steels, and soft carbon steels

Part Specifications

Where to Buy
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Product SpecsDownload as CSV
Diameter
Arbor Hole
Thickness
Grit Size
Sanding Grade
Inventory Type
Max Operating Speed
External Spec
Abrasive
Wheel Type
Thread Size
Packaging Quantity
Part Number
9 in 7/8 in 1/4 in 24 Grit Extra Coarse Stock 6600 GEMINI Aluminum Oxide Type 28 - 20 66253049081
7 in 5/8 in 1/4 in 24 Grit Extra Coarse Stock 8600 GEMINI METAL/STAINLESS Aluminum Oxide Type 28 5/8 in - 11 10 66252940149
7 in 7/8 in 1/4 in 24 Grit Extra Coarse Stock 8600 GEMINI Aluminum Oxide Type 28 - 20 66252940095
9 in 5/8 in 1/4 in 24 Grit Extra Coarse Stock 6600 GEMINI METAL/STAINLESS Aluminum Oxide Type 28 5/8 in - 11 10 66253049106

Product Uses

Industries

Applications

Materials

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