Sanding belt 2x72" (50x1829mm)
Sanding belts for belt sanders, dimensions 2×72″ (50×1829 mm) . Suitable for 72″ (1829 mm) belt sanders. Used for sanding steel, composite, wood and other materials, depending on grit and quality.
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Available types and grits
You select type/grit in the variant selector above.
Shredder - 24, 36, 60, 80, 120
Shredder - 24, 36, 60, 80, 120
What it is:
A heavy-duty ceramic sanding belt made for rough sanding and high loads.
Advantages:
- Very long lifespan.
- Withstands heavy pressure and high material removal.
- Perfect for rough shaping of steel and knife blanks.
Disadvantages:
- Slightly more expensive than standard aluminum oxide.
- Not made for fine finish.
Areas of use:
- Remove a lot of steel quickly.
- Knife making: rough shaping.
- Thicker wood and hard materials.
Trizact / Trizact Gator - 80, 180, 220, 400, 800, 1200, 2500
Trizact / Trizact Gator - 80, 180, 220, 400, 800, 1200, 2500
What it is:
3M belts with structured abrasive that renews itself during use.
Advantages:
- Smooth grinding and longer service life
- Predictable surface
- Ideal for intermediate and fine finishing
Disadvantages:
- Not as fast for rough grinding as ceramic belts
Areas of use:
- Finer grinding steps on metal
- Transition between grinding and polishing
- Knife making: final finish before polishing
R350 Flex - 100, 220, 400
R350 Flex - 100, 220, 400
What it is:
Aluminum oxide on flexible canvas, adapts to curved shapes.
Advantages:
- Soft and controllable grinding
- Good for organic shapes
- Perfect for shafts and rounded surfaces
Disadvantages:
- Shorter lifespan than ceramic belts
Areas of use:
- Woodworking and shaft shaping
- Composite and curved parts
- When you want to avoid hard tracks
Cork / Satin Polishing - 400, 800, 1200
Cork / Satin Polishing - 400, 800, 1200
What it is:
Cork belts impregnated with abrasive for a satin finish.
Advantages:
- Provides a smooth satin surface
- Perfect for decorative finishes
- Can be used with polishing paste
Disadvantages:
- Not for rough grinding
- Only used in the last step
Areas of use:
- Satin finish on steel and composite
- Knifemaking: blade finish
Film SA331 - 120, 220, 400, 800, 1200, 1500, 2000
Film SA331 - 120, 220, 400, 800, 1200, 1500, 2000
What it is:
Ultra-thin sanding belts with film backing for very smooth sanding.
Advantages:
- Perfect for high gloss and precision
- Predictable grinding
- Ideal for the last step
Disadvantages:
- Wears out faster than ceramic belts
- Must be used with light pressure
Areas of use:
- Knife making: last step before polishing
- Wood and epoxy: high finish
- When you want mirror-like results
BORA7 (ceramic) - 36, 60, 120
BORA7 (ceramic) - 36, 60, 120
What it is:
Ceramic belts with aggressive cutting ability.
Advantages:
- Fast material removal
- Long life
- Withstands a lot of stress
Disadvantages:
- Not made for high-end finishes
- Can be perceived as “sharp” for beginners
Areas of use:
- Rough shaping and first grinding step
- Knife making and metal grinding
Narrow corrugated belt - 120, 220, 320, 400
Narrow corrugated belt - 120, 220, 320, 400
What it is:
Narrower belts with wavy edges prevent marks in the material.
Advantages:
- Reaches into difficult places
- Avoids hard edges in work
- Flexible in use
Disadvantages:
- Not suitable for large surfaces
Areas of use:
- Shaft work, arches and corners
- Precision work in wood and steel
Zirconia - 60, 80, 120
Zirconia - 60, 80, 120
What it is:
Zirconium oxide belts for durable and cooler grinding.
Advantages:
- More durable than regular Alox
- Grinds cooler and faster
- Good on steel and hard materials
Disadvantages:
- Not made for high-end finishes
- Not as precise as film or Trizact
Areas of use:
- Coarse to medium grinding on steel and composite
Leather strap belt
Leather strap belt
What it is:
Leather belt used with polishing paste.
Advantages:
- Gives razor-sharp eggs
- Perfect for the final touch
- Easy to use
- Just gets better and better with use
Disadvantages:
- A bit pricey, but lasts almost forever
- Used for polishing only, not grinding
Areas of use:
- Stripping/polishing knife edges, removing raw edges after sharpening
Available grits: here
Comparison table
| Merke/type | Best til | Grit tilgjengelig | Levetid | Finishnivå |
|---|---|---|---|---|
| Shredder (keramisk) | Grovsliping, hardt stål | 36, 60, 80, 120 | ⭐⭐⭐⭐ | Lav |
| Trizact / Gator | Mellom- og finpuss, jevn sliping | 80, 180, 220, 400, 800, 1200, 2500 | ⭐⭐⭐⭐ | Høy |
| R350 Flex | Buede former, skaft, treverk | 100, 220, 400 | ⭐⭐ | Middels |
| Cork / Satin | Satinfinish og dekorativ sliping | 400+ | ⭐⭐⭐⭐ | Høy (satin) |
| Film SA331 | Høyglans og siste finish | 120, 220, 400, 800, 1200, 1500, 2000 | ⭐⭐ | Veldig høy |
| Alox (Aluminiumoksid) | Allround, tre/metall | 60, 120, 180, 220, 400, 800, 1000 | ⭐⭐ | Middels+ |
| BORA7 (keramisk) | Aggressiv grovsliping | 36, 60, 120 | ⭐⭐⭐⭐ | Lav |
| Lærstroppbelte | Polering og stropping | (med polerpasta) | ⭐⭐⭐⭐ | Speilfinish |
| Smalt bølget belte | Vanskelige områder, buer/kanter | 120, 220, 320, 400 | ⭐⭐ | Middels+ |
| Zirconia | Grov- og middels sliping | 60, 80, 120 | ⭐⭐⭐ | Middels |
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Frequently Asked Questions
Why shop at Storbua?
Quite simply because at Storbua you get good, personal help and a large selection of carefully quality-assured, high-quality products for your hobby in knife making and epoxy art at the guaranteed best price.
We use the products we sell ourselves , and stock them for good reason!
This ensures that you get what you need, and can trust what you get!
Shipping prices and delivery time
Shipping prices:
Small packages to the mailbox: 99kr (FREE for orders over 2000kr)
Package to collection point: NOK 179 (FREE for orders over NOK 2,000)
Package for companies: NOK 285 / (NOK 179 for orders over NOK 2,000)
Delivery time Norway 1-3 days
Northern Norway may take a few extra days.
International, normally around 5 days
Shipped every day from Storbua AS in Norway, Strandgata 27, 6250 Stordal.
How quickly will I receive the item?
If you order before 2 p.m., we will ship the same day. Normal delivery is 1–3 days with Bring depending on where you are in the country.
Eastern Norway and Northwest Norway usually 1 day. Bergen and Southwest Norway 2-3 days. Northern Norway may take a couple of extra days, depending on how close you are to Bring's logistics centers.
What if I'm not satisfied?
If, in the unlikely event that you regret it or are dissatisfied for any reason, there is nothing to worry about.
We have a 100% satisfaction guarantee – you will get your money back for both the product and the shipping. Based on our customers' experiences over many years, it is very unlikely, so we have no problem offering to pay for the return shipping in addition to make it 100% risk-free for you.
We guarantee that you will be satisfied.
Experience Storbua's vast selection of quality products, personal supportive service and fast shipping and you'll be satisfied too! See feedback from our customers.
How can you guarantee that I will be satisfied?
We have been doing this for many years, before that we were makers ourselves, and we still are. We know what matters, and we put you, the customer, first. If you should manage to be dissatisfied with anything we have delivered, we will not give up until you are!
It's about you being able to trust that we deliver on quality, price, safety and predictability.
Do like over 12,000 others!
You too will be satisfied! Experience Storbua's quality, price, security and predictability.
- Quality . Your project is only as good as the materials you start with. That's why we work with carefully selected, high-quality products.
- Price guarantee. Quality costs money, but with us you are guaranteed to get the best price. Do you see the same item cheaper elsewhere? Let us know!
- Security . When you shop with us, you have a secure supplier who guarantees what you buy from us. If, contrary to expectations, there is something to be said, we will sort it out without stress.
- Predictability . You get what you pay for, the price is as shown, and you have fixed fast shipping and completely free for orders over 2000,-