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Description
3″ × 21″ Aluminum Oxide Cloth Sanding Belt – Closed Coat
The 3″ × 21″ Aluminum Oxide Cloth Sanding Belt is designed for precise sanding and controlled material removal on handheld portable belt sanders. Manufactured with premium aluminum oxide grain and a durable X-weight cloth backing, this belt delivers consistent cutting performance and dependable belt life across a wide range of applications.
Aluminum oxide is the most commonly used coated abrasive due to its versatility and durability. The furnace-produced grain is engineered to wear gradually rather than fracture, providing predictable cutting action and smooth results until the abrasive becomes too dull to cut.
Key Features
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Premium Aluminum Oxide Grain – Durable, general-purpose abrasive for consistent cutting
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Closed Coat Construction – Increased grain coverage for improved stock removal
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X-Weight Cloth Backing – Strong, rigid backing for stability and control
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Resin on Resin Bond – Excellent grain retention and extended service life
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Portable Belt Sander Size – Common size for handheld portable belt sanders
Ideal For
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Non-ferrous metals
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Carbon steel and stainless steel
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Aluminum
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Hardwood and softwood
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General sanding and surface preparation
Specifications
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Abrasive Grain: Aluminum Oxide
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Backing: X-Weight Cloth
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Coat Type: Closed Coat
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Width: 3″
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Length: 21″
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Bond: Resin on Resin
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Belt Type: Portable belt sander sanding belt
