Diamond Wheels Vs CBN Wheels

Currently, diamond grinding wheels and cubic boron nitride (CBN) grinding wheels are competing for attention in the grinding industry. For a long time, the grinding industry has mainly relied on diamond as the superabrasive of choice when grinding difficult-to-machine materials, but CBN has quickly become a competitor of diamond. Diamond is the hardest material known to man, but chemists have created a man-made material that rivals diamond's strength: CBN. Diamond and CBN have the same crystal structure, diamond is composed of pure carbon, while CBN is composed of boron and nitrogen elements.

Why Choose Diamond Wheels?

Diamond stands out as the premier material for grinding and sharpening due to its renowned hardness.

It offers cost-effectiveness especially when dealing with carbide, glass, ceramics, ferrite, and non-ferrous metals.

The primary advantage of utilizing a diamond wheel lies in its exceptional hardness and impressive thermal conductivity. This conductivity allows the diamond crystals to efficiently transfer heat away from the wheel's cutting edge and, when needed, disperse thermal energy through the bond and body of the grinding wheel.

Our Diamond Wheels are exceptionally well-suited for handling various carbide grades, hard alloys, sapphire glass, graphite, and a wide range of other materials.

Why Choose CBN Wheels?

CBN stands for cubic boron nitride, a superabrasive that offers nearly the same level of hardness as diamond. It provides cool cutting properties and the capability to work with ferrous materials, unlike diamond.

Diamond, made of pure carbon, is created under high heat and pressure. When used to grind hardened steel, diamond triggers a chemical reaction that leads it to transform into graphite, thereby losing its strength.

What makes CBN more effective for working with hardened steels? Unlike diamond, CBN isn't made of carbon atoms; instead, it's created using boron and nitride under heat and pressure. When grinding hardened steels, which generate high temperatures, CBN's exceptional thermal conductivity keeps it cool even in extreme heat conditions.

Our CBN Wheels are more suitable for machining hardened steels, high-speed steels, stellite, nickel-based alloys, and tool steels.

How to Choose

Implementing either a diamond or CBN wheel in your workplace comes with numerous advantages. It's crucial to match the right wheel with the material you're working on to optimize productivity.

Using these wheels will significantly boost your productivity and result in long-term cost savings by reducing the frequency of wheel changes and minimizing wear on the superabrasive material.

When you're ready to experience top-notch performance, trust the expertise of Jk-tools. We take pride in delivering not only the finest grinding wheels but also exceptional customer service, elevating your purchasing journey. Our approachable team is dedicated to providing guidance and assistance every step of the way, addressing any queries that may arise. Get in touch with us today to explore the best solutions for your needs!