ZENESIS™ Black Core Bits

The superior ZENESIS™ Black Core Bits utilize the same advanced ZENESIS™ pattern diamond technology that made our bridge saw blades the industry leader. Engineered for the toughest materials like quartzite, these bits deliver consistent performance throughout their life. Brazed diamonds on the outside of the barrel prevent binding in the hole, while those on the inside facilitate easy plug removal. This all-new design enhances overall performance and versatility, making the Black Core Bits ideal for drilling granite, engineered stone, and quartzite—whether used wet or dry.