Pearl Abrasive Co. announces the introduction of its new Granite Core Bit and General Purpose Core Bit. The new Professional Core Bit for Granite is engineered with a special bond for long life, aggressive drilling and maximum performance. The product was designed to be ideal for wet drilling of granite, porcelain, artificial and natural stone, and it has surpassed other granite core bits in both cutting speed and life by two to one, according to Pearl Abrasive. The product is available in 1- and 2-inch models with 5/8-11 thread.
The easy-to-use General Purpose Standard Core Bit lasts longer than electroplated core bits, the company reports. It is designed for dry cutting or drilling of stone, ceramic, marble, granite, tile, brick and masonry. A center point is included, and the product is available in 1- and 2-inch barrels with a 3/8-inch shank.
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