Dressing the Blade

Even though diamonds are the hardest substance known to man, they will eventually wear down and become dull. The material being cut should have enough abrasiveness to wear away some of the bonding matrix material to expose a new diamond grit. As the old diamond is worn away, a new diamond will take over the task of cutting.

Sometimes the material being cut is not abrasive enough to expose a new diamond. If the blade is not sharpened, it will rub against the surface resulting in heat build-up in the core. To prevent this it is necessary to Dress the Wheel.

To dress the wheel it is necessary to cut something that is abrasive in order to expose the new diamond grit. Good results can be achieved by cutting a concrete block or asphalt. Cut approximately 10-20 feet to adequately dress the blade.

Indications that the blade needs dressing are:
The diamonds in the matrix appear shiny because they are worn flat.
The blade stops cutting or noticeably slows down.

Always let the blade do the cutting. There is no need to apply excessive force on the part of the operator of the articular saw being used. 

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