Diamond Blades & Core Bits

A diamond blade uses its cutting edge to cut through or work along compatible tile and stone materials. A diamond core bit cuts around the perimeter of a circular opening to remove a core of material. Blades are primarily used for cutting and shaping, while core bits are designed for drilling holes.

Diamond blades are available for ceramic tile, porcelain tile, natural stone, glass, and other compatible hard materials. Exact capabilities depend on the blade design and specifications. Match the blade to the material, power tool, blade diameter, arbor, operating speed, and required wet or dry cutting method.

Wet diamond blades are designed for compatible cutting systems that deliver water to the blade and cutting area, while dry blades are designed for approved cutting without a water supply. Blade construction and permitted applications vary, so always follow the blade and tool manufacturer's requirements for wet or dry operation.

Choose a diamond blade specifically compatible with porcelain and the power tool being used. Porcelain is dense and can be demanding to cut, so consider the blade's material rating, diameter, arbor, rim design, wet or dry cutting requirements, and recommended operating specifications rather than selecting a blade by appearance alone.

Cutting and grinding diamond blades are designed for compatible applications that may involve cutting along with edge shaping, beveling, or material removal. Capabilities vary significantly between blade designs, so verify the manufacturer's permitted uses, material compatibility, mounting requirements, and operating specifications before using a blade for grinding or shaping.

Diamond core bits create circular openings through compatible tile, porcelain, stone, glass, and other hard materials. During tile installation, different bit diameters can be used to create openings for plumbing pipes, valves, fixtures, anchors, and other penetrations. Material and tool compatibility should be verified before drilling.

Use the drilling method specified for the particular diamond core bit. Wet core bits require or are designed for water during drilling, while dry core bits are engineered for approved use without a water supply. Some products may support additional operating methods, so follow the bit manufacturer's specifications rather than assuming interchangeability.

Select the core bit diameter according to the required finished opening and the component that must pass through it. Then verify that the bit's material rating, connection or shank, wet or dry drilling method, and recommended operating specifications are compatible with the material and drilling equipment being used.