what's best segmented diamond blade or not

When deciding whether to use a segmented diamond blade or not, it depends on the specific requirements of your cutting job.

 

Here are some key points that highlight the advantages of using segmented diamond blades:

1. Versatility in Cutting Conditions: Segmented diamond blades can be used for both dry and wet cutting applications. The spaces between the segments, known as gullets, help to extract cutting dust and cool the blade, making them suitable for a variety of conditions.
2. Heat Dissipation: The gullets in segmented blades improve airflow, reduce heat, and facilitate the removal of slurry from the cut, which is crucial for maintaining cutting performance, especially when water access is limited.
3. Flexibility and Durability: Segmented blades offer some flexibility, which can help prevent cracks from developing under demanding conditions. They are known for their durability and long blade life compared to other types of blades.
4. Ideal for Abrasive Materials: Segmented blades are particularly ideal for cutting concrete, reinforced concrete, asphalt, and other building materials. The more abrasive the material, the wider the slot should be in the blade to allow for better heat dissipation.
5. Cutting Speed and Quality: While segmented blades can offer a relatively smooth cut and fast cutting speed, they may not provide the precision of continuous rim blades. However, they are less likely to chip when cutting hard materials.
6. Size Range: Segmented diamond wheels often come in larger sizes than turbo blades, which can be an advantage for certain applications where a larger diameter is needed.
7. Application Specificity: Segmented blades are often used with masonry, circular, and concrete saws, making them a popular choice for a range of construction and masonry tasks.

 

In conclusion, segmented diamond blades are best used when you need a blade that can handle tough, abrasive materials, and you require a blade that can be used in both dry and wet conditions. They are also a good choice when you need a blade that can withstand the rigors of heavy use and provide a relatively smooth cut. However, for applications requiring a finer, more precise cut, or when working with more delicate materials, a continuous rim blade might be more appropriate.