1/2 x18 Aluminium Oxide Sanding Belt KY517

Product Description

The 1/2 × 18 Aluminium Oxide Sanding Belt KY517 is designed for precision metal grinding, knife sharpening, deburring, rust removal, edge sanding, and surface finishing applications. Manufactured with premium KY517 calcined aluminum oxide abrasive grain and durable Weight-Y polyester cloth backing, this sanding belt delivers stable grinding performance, excellent flexibility, and long service life for workshop and industrial use.Compared with standard aluminum oxide sanding belts, KY517 calcined aluminum oxide provides better heat resistance, smoother grinding performance, and improved wear resistance during continuous grinding operations. It is especially suitable for detail grinding, narrow surface sanding, tool sharpening, stainless steel processing, and metal fabrication applications.The sanding belt features strong lap joint construction for smoother running, higher joint strength, and better grinding stability during high-pressure grinding applications. Butt joint and bi-directional joint are also available for customized requirements.Suitable for mini belt grinders, electric file sanders, knife sharpeners, and industrial sanding machines, the 1/2 × 18 sanding belt is widely used in knife making, metal polishing, weld seam grinding, rust removal, and precision surface finishing applications.

Product Specifacations

Recommended Applications

• Weld seam removal / Metal deburring / Stainless steel grinding / Carbon steel sanding / Rust removal / Surface blending/ Edge grinding / Surface finishing / Industrial metal fabrication

Suitable Materials

• Stainless Steel / Carbon Steel / Mild Steel / Iron / Aluminum / Copper / Non-ferrous Metals

Factory Strength

💡 FAQs

1. What is the 1/2 × 18 Aluminium Oxide Sanding Belt KY517 used for?

The 1/2 × 18 aluminium oxide sanding belt KY517 is mainly used for precision metal grinding, knife sharpening, deburring, rust removal, edge sanding, and surface finishing applications.

2. Is the 1/2 × 18 sanding belt suitable for knife sharpening?

Yes. The 1/2 × 18 sanding belt is widely used for knife sharpening, blade edge refining, detail grinding, and precision finishing applications.

3. What are the advantages of KY517 calcined aluminum oxide?

KY517 calcined aluminum oxide provides better heat resistance, smoother grinding performance, more stable cutting, and longer lifespan compared with standard aluminum oxide sanding belts.

4. What backing material do you use?

We use heavy-duty Weight-Y polyester cloth backing, which offers excellent strength, flexibility, and grinding stability during heavy-pressure grinding applications.

5. What grit sizes are available?

Available grit sizes include:

#40 #60 #80 #100 #120 #150 #180 #240 #320 #400 #600

Coarse grits are suitable for aggressive grinding, while finer grits are ideal for precision finishing and polishing preparation.

6. Which joint type do you mainly use?

We mainly use strong lap joint construction for smoother running, higher joint strength, and longer belt lifespan. Butt joint and bi-directional joint are also available for customized requirements.

7. Is this sanding belt suitable for stainless steel grinding?

Yes. The 1/2 × 18 aluminium oxide sanding belt is suitable for stainless steel grinding, weld seam removal, deburring, and precision surface finishing applications.

8. Can you provide custom sanding belt sizes?

Yes. We support OEM and customized sanding belt production, including custom sizes, grit combinations, joint types, and private label packaging.

9. What machines are compatible with this sanding belt?

The 1/2 × 18 sanding belt is compatible with mini belt grinders, electric file sanders, knife sharpeners, and various industrial sanding machines.

10. What is the difference between aluminum oxide, zirconia, and ceramic sanding belts?

Aluminum oxide sanding belts are cost-effective and suitable for general grinding and finishing applications. Zirconia sanding belts provide longer lifespan and better heavy grinding performance. Ceramic sanding belts offer maximum cutting efficiency for extreme heavy-duty grinding applications.

11. Do you offer free samples?

Yes. Free samples are available for testing and quality evaluation. Please contact us for sample details and shipping arrangements.

12. Are your sanding belts suitable for industrial heavy-duty grinding?

Yes. Our KY517 sanding belts are designed for industrial heavy-duty grinding applications with stable grinding performance, excellent durability, and long service life.