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CBN Abrasive Sandpaper

When it comes to grinding and polishing an array of challenging hard metals—ranging from metal alloys to titanium alloys, stainless steel, and high-temperature alloys—CBN Sanding Abrasive Grinding Polishing Paper stands as an exceptional choice. Offering a spectrum of advantages that surpass conventional sand belts, this versatile paper brings forth high grinding efficiency, remarkable wear-resistance, low grinding temperatures, and top-tier results.

The cornerstone advantage of CBN Sanding Abrasive Grinding Polishing Paper lies in its exceptional grinding efficiency. Engineered for swift and efficient material removal, this paper emerges as the go-to solution for a diverse range of industrial applications. Be it the task of refining a rough surface or elevating the luster of a finished product, CBN Sanding Abrasive Grinding Polishing Paper is your path to the desired outcome.

Beyond its commendable grinding efficiency, this paper boasts impeccable wear-resistance. Its robust composition enables it to withstand extensive use without succumbing to wear and tear, rendering it an ideal choice for industrial settings that demand durability.

A distinctive feature of CBN Sanding Abrasive Grinding Polishing Paper is its ability to maintain low grinding temperatures. This meticulously engineered paper generates less heat compared to traditional sand belts, safeguarding the integrity of the workpiece and ensuring an impeccable finish. As such, it excels in applications that hinge on precision and accuracy.

Renowned for its superior quality and cost-effectiveness, CBN Sanding Abrasive Grinding Polishing Paper consistently delivers impeccable results, aligning seamlessly with the quality standards of industrial applications. Its remarkable durability also translates into excellent long-term value, making it a wise investment.

Moreover, CBN Sanding Abrasive Grinding Polishing Paper brings forth a suite of environmental benefits. With minimal dust and noise generation, it prioritizes the well-being of workers and the environment alike. Furthermore, its efficiency translates to reduced energy consumption, curbing carbon emissions and fostering sustainability.In essence, CBN Sanding Abrasive Grinding Polishing Paper emerges as the ultimate choice for those seeking a premium, economically viable, and environmentally conscious solution for grinding and polishing. Whether you're dealing with metal alloys, titanium alloys, stainless steel, or high-temperature alloys, this versatile paper is your partner in achieving the desired results with finesse and efficacy.


  1. CBN (Cubic Boron Nitride) abrasive sanding sheets and sandpapers are highly regarded for their exceptional performance in various applications, particularly in the field of metalworking. Here are the key performance attributes of CBN abrasive sanding sheets and sandpaper:

  2. Superior Hardness: CBN is one of the hardest known materials, second only to diamond. This exceptional hardness allows CBN abrasive sheets and sandpapers to effectively cut and abrade even the toughest materials, including hardened steel, superalloys, and other heat-treated metals.

  3. Longevity: CBN abrasives are renowned for their long service life. They maintain their cutting efficiency and abrasive properties over an extended period, reducing the need for frequent replacements and increasing cost-effectiveness.

  4. Consistent Performance: CBN abrasive sheets and sandpapers provide consistent and repeatable results. They maintain their sharpness and cutting efficiency throughout their lifespan, ensuring reliable and predictable performance.

  5. High Heat Resistance: CBN is highly resistant to heat, making it suitable for dry grinding applications and high-speed machining. It can withstand the elevated temperatures generated during aggressive metalworking processes without losing its cutting effectiveness.

  6. Reduced Friction: CBN abrasive sheets and sandpapers typically have a low friction coefficient. This property minimizes heat generation and reduces the risk of workpiece distortion or metallurgical changes during grinding, resulting in improved workpiece quality.

  7. Precision and Accuracy: CBN abrasives are known for their precision and accuracy in shaping and finishing metal parts. They can achieve tight tolerances and fine surface finishes, making them ideal for applications that demand high-quality results.

  8. Reduced Tool Wear: When used in metalworking applications, CBN abrasive sheets and sandpapers reduce tool wear and extend the lifespan of cutting tools. This translates to cost savings and increased efficiency in machining operations.

  9. Compatibility: CBN abrasive sheets and sandpapers are compatible with various machining equipment and can be used with both manual and automated systems, including belt sanders, orbital sanders, and grinding machines.

  10. Wide Range of Grits: CBN abrasive sheets and sandpapers are available in a range of grit sizes, allowing users to select the appropriate abrasive for their specific material removal and surface finishing needs.

Grit Range

CBN Sanding Abrasive Grinding Polishing Paper is an outstanding choice for grinding and polishing a wide range of challenging hard metals, including metal alloys, titanium alloys, stainless steel, and high-temperature alloys.

  • Coarse Grits (60 to 120): Coarse grit CBN abrasive paper is ideal for initial material removal, shaping, and rough grinding. It quickly removes stock material to achieve the desired workpiece shape.

  • Medium Grits (240 to 400): Medium grit CBN abrasive paper is suitable for intermediate grinding and refining workpieces. It helps smooth out rough surfaces and prepares them for fine finishing.

  • Fine Grits (600 to 1200): Fine grit CBN abrasive paper is used for fine finishing and achieving smooth surface textures. It removes minor imperfections and provides excellent surface quality.

  • Very Fine Grits (1500 to 1800): Very fine grit CBN abrasive paper is employed for achieving ultra-smooth and highly polished surfaces. It is ideal for applications where exceptional surface quality and precision are paramount.


  1. 100x55mm,100x100mm,130x55mm,200x100mm,280x230mm,300x290mm,650x290mm,850x290mm

  2. Customized:customized to meet specific size requirements based on your particular needs and applications. Customized sizes offer the flexibility to adapt to various projects and surfaces. Whether you require smaller sheets for precision work or larger sheets for more extensive tasks, Our factory can often accommodate your requests for diamond sandpaper sheets in the size that best suits your requirements. When ordering customized sizes, be sure to provide the dimensions and quantity needed to ensure you receive the tailored product you require.

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Q: What is CBN abrasive used for?
CBN is used mainly for grinding high quality tool steels. Because of its chemical nature, CBN has no affinity for low carbon steels, being widely employed for grinding high-speed steels. CBN has an excellent thermal stability; oxidation starts above 1000 °C (1800 °F) and becomes complete around 1500 °C (2700 °F).
Q: How to true a CBN grinding wheel?
Truing Your Diamond and CBN Wheels Start the diamond wheel at normal RPMs. Tap the brake dresser wheel so that it is spinning with the diamond wheel. Bring the 2 wheels together until they touch. ... Traverse the truing wheel back and forth at a comfortable speed. In-feed should not exceed 0.0005”/pass.
Q: What is the cutting speed for a CBN grinding wheel?
Recommended wheel speeds for vitrified CBN applications is 60-120 mts/sec. However machines with wheel speed as low as 37mts/sec have shown good G-ratios and cycle times when tooled up with vitrified CBN wheels.
Q: What speed is a CBN grinding wheel?
For CBN wheels, we recommend a SFPM speed of between 5500 and 7500 SFPM.
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