Overview of 99 99.5 Alsint Alumina Ceramic Grinding Drilling Long Bar Alumina Ceramic Stick

Alumina Bars are high-purity ceramic components made from aluminum oxide (Al₂O₃), offering exceptional hardness, thermal stability, and electrical insulation. Ideal for industrial, electronic, and high-temperature applications.

Features of 99 99.5 Alsint Alumina Ceramic Grinding Drilling Long Bar Alumina Ceramic Stick

High Thermal Resistance – Withstands extreme temperatures up to 1700°C.

Excellent Electrical Insulation – Low conductivity for high-voltage applications.

Superior Mechanical Strength – Resistant to wear, corrosion, and chemical erosion.

Precision Machinability – Can be customized to tight tolerances.

Wide Applications – Used in furnaces, semiconductors, medical devices, and more.

Specification of 99 99.5 Alsint Alumina Ceramic Grinding Drilling Long Bar Alumina Ceramic Stick

This alumina ceramic grinding stick is made from high purity material. It contains 99% to 99.5% aluminum oxide (Al2O3). This purity makes it very hard. It resists wear exceptionally well. The stick shape is long and cylindrical. Common sizes are 6mm, 8mm, 10mm, or 12mm in diameter. Lengths are typically 100mm or 150mm. These dimensions suit many grinding and drilling tasks.

The material is dense. It has high mechanical strength. It won’t break easily under pressure. This stick is perfect for precision grinding. It works well on metals, alloys, and other hard materials. You can use it for deburring edges. You can use it for shaping small parts. You can use it for surface finishing. Its hardness creates fine, smooth results.

It handles high temperatures easily. It stays stable even under heat from friction. This stick does not conduct electricity. It’s safe for electrical components. It resists chemical corrosion too. Acids and alkalis won’t damage it. This ensures long service life.

The surface is very smooth. It minimizes friction during use. This reduces heat buildup. It prevents material clogging on the stick. Maintenance is simple. Clean it with water or a mild solvent. It stays sharp for extended periods. This stick is a reliable tool for demanding grinding work. It offers consistent performance.

Applications of 99 99.5 Alsint Alumina Ceramic Grinding Drilling Long Bar Alumina Ceramic Stick

This alumina ceramic stick is a long, thin rod made from 99% to 99.5% pure aluminum oxide. This high purity makes the material extremely hard and wear-resistant. It is very good for grinding, drilling, and shaping other materials. Workers use it manually or with tools.

A common use is polishing and finishing metal parts. The alumina ceramic stick removes burrs and sharp edges. It creates smooth surfaces on items like engine components or machine parts. It is also effective for cleaning up weld seams. The stick grinds away excess material without damaging the base metal.

Another important job is maintaining molds and dies. These tools wear down over time. The alumina stick smooths out scratches and imperfections. It helps restore the mold’s surface. This keeps production quality high and extends the mold’s life.

The stick works well on ceramics too. It grinds and shapes technical ceramics. These ceramics are used in electronics and industrial parts. The alumina stick handles them without chipping or cracking the piece. It is a precise tool for detailed work.

Repairing cutting tools is another application. Drills and end mills become dull. The alumina stick sharpens their edges. It brings back their cutting ability. This saves money on replacing expensive tools.

The material is chemically stable. It resists acids and high temperatures. This makes it suitable for work in harsh environments. It won’t corrode easily. It maintains its performance under tough conditions.

Its long, thin shape is an advantage. It reaches into tight spaces. Workers can access grooves, holes, and complex geometries. This access is hard for bulkier tools. The stick offers good control for detailed tasks.

People use it in industries like aerospace, automotive, and tool making. Jewelers find it useful for precision grinding. Hobbyists use it for model building and repairs. It is a versatile abrasive tool. Its hardness and durability make it a reliable choice for many grinding and drilling needs.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99 99.5 Alsint Alumina Ceramic Grinding Drilling Long Bar Alumina Ceramic Stick

What is this alumina ceramic stick for? This stick is for grinding and drilling. It works on hard materials like metal, glass, and stone. It smooths rough surfaces. It makes clean holes. It is very precise for detailed jobs. How hard is it? It is extremely hard. It scores 9 on the Mohs hardness scale. This is near diamond hardness. It is harder than steel. It is harder than tungsten carbide. It does not wear down fast. It keeps its shape well. Can I use it for both grinding and drilling? Yes. It handles both tasks easily. It grinds surfaces smoothly. It drills holes accurately. It is strong enough for heavy use. It works in hand tools. It works in machines too. It is a versatile tool. How long will it last? It lasts a long time. It resists wear very well. It does not chip or break easily. It handles constant use. It outlasts steel tools. It often outlasts carbide tools. You save money on replacements. What sizes are available? Many sizes are ready. Diameters go from 1mm to 10mm. Lengths go from 50mm to 300mm. You pick the size you need. Custom sizes are possible too. Contact us for special orders. We make them quickly.