FIVE INCH BLUE ALUMINUM OXIDE FIBER DISC

Blue aluminum oxide fiber disc is a kind of high-efficiency grinding tool made of alumina abrasive as the main material, combined with high-strength steel paper substrate and durable binder

1.Product features

2.• High-efficiency cutting force: Alumina abrasive has high hardness and good toughness, and can quickly remove burrs, oxide layers and other impurities on the surface of the workpiece.

3.• Strong durability: Steel paper substrate has excellent tear resistance and flexibility, is not easy to break, and is suitable for high-strength grinding operations.

4.• Wide applicability: It is suitable for dry grinding and wet grinding, with stable performance and long service life.

5. • Good surface flatness: high surface finish after grinding, which can effectively reduce the workload of subsequent polishing processes.

          2. Scope of application

6. • Metal processing: used for deburring, rust removal, and grinding welds on metal surfaces such as carbon steel, stainless steel, aluminum, and copper.

7 • Wood processing: suitable for surface grinding and leveling of furniture, wooden floors, and wooden handicrafts.

8• Stone processing: trimming and smoothing of hard stone surfaces such as marble and granite. 9• Glass and ceramics: glass edge trimming, surface sanding of ceramic products.

10• Coating treatment: pre-treatment work such as paint removal, coating, and surface cleaning. 

           3. Product specifications

11• Diameter: Common sizes are 100mm, 125mm, 150mm, 180mm, etc. Other sizes can be customized.

12• Grain size: • Coarse grain size (P24, P36, P60): suitable for quick removal of material. • Medium grain size (P80, P120): suitable for general surface grinding. • Fine grain (P240 and above): for polishing and fine processing. • Pore type: optional non-porous or porous design (porous helps to ventilate and cool down).

4.How to use

13 • Adapt to angle grinder or other electric grinding tools to achieve efficient grinding through fast rotation. • Can be used for dry grinding or wet grinding with coolant to further extend the life of grinding discs. 5. Advantages comparison, compared with traditional emery cloth or ordinary sandpaper, alumina steel paper grinding discs have:

14 • Longer life: the abrasive particles are not easy to fall off, and the grinding efficiency is long-lasting. • More uniform cutting: consistency and smoothness are maintained under high-strength use. • Higher safety: the steel paper substrate is strong and reduces the risk of cracking.