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Belts
  1. Home
  2. Tools & Home Improvement
  3. Power & Hand Tools
  4. Power Tool Parts & Accessories
  5. Power Finishing Tool Parts & Accessories
  6. Power Sander Parts & Accessories
  7. Belts
  8. TPmax 3x21 Inch…
TPmax

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹2,760₹4,910

You save ₹2,150 (44%)

Qty
TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs — 4x36in
4x36in
₹4,360
₹6,320
In Stock
TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs — 3x21in
3x21in
₹2,760
₹4,910
In Stock
TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs — 1x30in
1x30in
₹1,800
₹3,790
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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GST Invoice Issued
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Get Professional-Grade Sanding Belts at Competitive Price

About this item

TPmax 3x21 inch sanding belts are crafted with high-quality aluminum oxide grain, designed for durability and versatile use across wood, aluminum, non-ferrous metals, glass, plastic, and stone surfaces. The firm interface ensures no breakage during heavy polishing, thanks to diagonal lap splice technology. These belts are antistatic, washable, and include an additive in the resin to resist loading, making them suitable for continuous use in demanding environments.

Engineered for professional and DIY projects, these belts fit 3-inch by 21-inch belt sanders, providing consistent performance from rough to fine polishing. Reviewers in India report excellent results on furniture, metalwork, and glass finishing, with minimal loading and long-lasting grit performance. The assortment of 12 belts covers multiple grit stages, ensuring comprehensive polishing solutions for various surfaces and projects.

Imported from the USA, these belts are factory-sealed and shipped via ExpressBox, arriving in approximately 11-13 days. All duties and taxes are included, offering a hassle-free purchase experience for Indian buyers seeking reliable, high-quality sanding supplies at competitive prices.

Key Features

  • Made with Premium Aluminum Oxide grain
  • The belt interface is firm and will not break easily By the Diagonal lap splice technology
  • It is mainly used for wood / aluminum / non-ferrous metal / glass / plastic / stone ect
  • Antistatic, washable plus an additive in the resin to resist loading
  • 12 PCS assortment includes 4 each of 80 / 120 / 150 Grits — fits 3 in. x 21 in. belt sanders

Why choose this product

High-Quality Aluminum Oxide Grain

TPmax belts use premium aluminum oxide, known for its toughness and load resistance, ensuring smooth, consistent polishing across multiple surfaces. This formulation outperforms generic belts by offering longer life and better finish quality, supported by professional-grade manufacturing standards.

Suitable for Professional and DIY Use

Designed for woodworkers, metal fabricators, and hobbyists in India, these belts handle demanding polishing tasks. Skip if you need belts for delicate or specific materials like soft plastics or fragile glass, where finer or specialized belts are recommended.

How to use

  • Select the appropriate grit belt — Choose 80 grit for rough material removal, 120 for smoothing, or 150 for finishing. Match belt size and attachment style to your sander.
  • Install the belt securely — Ensure the belt is properly tensioned and aligned on your belt sander. Check for proper tracking before use.
  • Begin polishing — Start with rough grit for initial shaping, then progress to finer grits for smooth finishes. Reapply belts as needed for consistent results.

Example scenarios

Typical situations where TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A furniture workshop in Mumbai needs durable belts for finishing teak and plywood surfaces.

How this product helps

TPmax belts, with long-lasting aluminum oxide, support heavy polishing, reducing belt changes and saving costs over a month.

2
Scenario 2
Illustrative example
Where it helps

A metal fabricator in Delhi polishes aluminum and non-ferrous metals daily.

How this product helps

The assortment of grit belts ensures smooth, clean finishes, with minimal loading, even in humid conditions, arriving in 11-13 days.

Specifications & installation

Specifications

Active GrainAluminum Oxide
AdditivesAntistatic, loading-resistant resin

Installation & usage

Suitable SurfacesWood, aluminum, non-ferrous metals, glass, plastic, stone
ReplacementsSupports 3 in. x 21 in. belt sanders
Cost per use₹690 per belts
Shelf life after opening12 months
Reapplication durationBelts last for multiple projects, depending on usage
ContraindicationsAvoid on delicate plastics or fragile glass
Allergens / IrritantsNone

How we compare

FeatureTPmax 3x21 InchOthers
Material QualityPremium aluminum oxide grain for longer belt life and better finishStandard belts with mixed or lower-grade abrasive grains
DurabilityDiagonal lap splice technology prevents belt breakage during heavy useCommon belts may fray or break quickly under load
VersatilitySupports multiple grit stages for comprehensive polishingLimited grit options, requiring multiple purchases
Price per Belt₹690 per beltsVaries between ₹300-₹500 per belt

Product details

SKUvvn4771
GTIN7770122675396
Size3x21 inches (75mm x 533mm)
MaterialAluminum Oxide
Grits Included80, 120, 150
Package Content12 belts (4 each of 80, 120, 150 grit)
BrandTPmax

About TPmax

TPmax specializes in high-quality abrasives and power tool accessories, trusted by Indian professionals for durability and performance.

Compliance & Legal

This is a consumable product; avoid use on delicate plastics or fragile glass surfaces.

Customer Reviews

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FAQ, See What Others Asked

Will these sanding belts fit my belt sander?
Yes, these belts are 3x21 inches and compatible with most 3-inch by 21-inch belt sanders. Ensure the belt interface matches your sander's specifications, including the hole pattern and tensioning system. Check your sander's manual for exact size and attachment style.
What grit should I use for finishing wood surfaces?
Use the 120 or 150 grit belts for fine polishing and finishing wood surfaces. The 80 grit is suitable for initial material removal, while 120 and 150 provide smooth, ready-to-paint surfaces. The assortment covers all stages for professional results.
Are these belts suitable for metal polishing?
Yes, these aluminum oxide belts are designed for non-ferrous metals, aluminum, and other soft metals. For heavy stock removal or steel, consider higher grit or ceramic belts, as these are optimized for lighter polishing tasks.
How durable are these belts in Indian workshop conditions?
Manufactured with premium aluminum oxide and anti-static resin, these belts resist loading and static buildup, providing longer life and consistent finish even in humid Indian environments.
How quickly will I receive my order?
Your order ships via ExpressBox and arrives in approximately 11-13 days. All duties and taxes are included, ensuring a smooth, hassle-free purchase experience in India.

Frequently bought together

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs

This item:

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs

₹2,760

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs

This item

TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs

₹2,760

Total price:

₹10,620

You save ₹5,770 (35%) Extra

3 items selected

3 items

₹10,620

You save ₹5,770 (35%) Extra

Product Comparison

Attributes
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TPmax 3x21 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs
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TPmax 3x18 Inch Sanding Belt Pack | Aluminum Oxide for Sander, 12 Pcs (80/120/150 Grits) | 3-Inch x 18-Inch
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Spec
Price
₹2,760
₹4,910
₹3,500
₹5,160
₹4,360
₹6,320
₹1,800
₹3,790
₹3,190
₹4,110
₹1,950
₹3,120
₹6,280
₹12,610
Brand NameTPmaxTPmaxTPmaxTPmaxS SATCAmartisanINBIKE
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,760₹4,910

You Save ₹2,150

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Tracked from USA · duties included
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹8,280+ (3× the price)
₹2,760 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included