There are a number of applications and materials that call for a diamond blade. All diamond blades aren’t created equal, however. To ensure the cut and finish is what you’re looking for, and to avoid damaging the blade and saw, you’ll want to use the right type of blade for the right application. Here’s a look at the different types of diamond blades available and what they’re best used for.
- Segmented Rim
This type of diamond blade is characterized by the deep cut-outs, or segments, around the edge. These allow air flow to cool the blade core and debris to move away from the cut. That’s why this blade is often used for dry cutting. The segments, however, also result in the roughest cut. That’s why a segmented rim is perfect for concrete, brick, limestone and other hard or reinforced materials. Trying to use this type of blade on materials like tile usually results in a chipped or low-quality finish.
- Turbo Rim
This diamond blade lives up to its name as it’s specifically designed to cut faster than other blades. Even with the smaller segments than the Segmented rim, the Turbo rim still keeps the blade cool during cutting, and can be used in wet or dry applications. Small holes are often used towards the inside of the blade also, which increases the cooling abilities. The Turbo rim cuts similar materials as the Segmented rim, but is able to do so faster due to the difference in its cut-outs. You’ll typically get a better finish as well, but the Turbo rim won’t cut through the hardest of materials that a Segmented rim will.
- Continuous Rim
The Continuous rim is immediately recognizable because it doesn’t contain segments or cut-outs like the other two diamond blades listed here. Because of this, it’s typically only used for wet cutting. The addition of water allows for the cooling of the blade and helps remove debris from the cut, both of which would be impossible otherwise. The Continuous rim cuts slower than the other two blades, but also produces the highest quality cut. When cutting materials that need a smooth, quality finish on the cut, or when you’re concerned about chipping the material, a Continuous rim is the best choice. It’s often used with granite, marble, ceramic tile and porcelain.
At Maxwell Supply in Tulsa, we carry a variety of diamond blades and products perfect for any material you’re working with. Come by and see us or browse through our online inventory.