Blue Core Bit 3-1/2", Dry Use, 5/8-11 Thread Diamond-Blades NCF Stone is designed to

NCF Stone is designed to be used specifically with natural stone such as granite and marble

Soapstone Wax 100% Natural Enhancer is the ideal choice for anyone who appreciates the timeless beauty of this unique stone

Material: Quartz countertops

Quartz flooring

Blue Core Bit 3-1/2", Dry Use, 5/8-11 Thread Diamond-Blades NCF Stone is designed toThe SHLCB31 2 Blue Core Bit is engineered for dry drilling applications in granite, marble, quartz, and other stone materials. With premium diamond segments, it delivers fast cutting speed, smooth hole quality, and reliable durability. At 3 1 2" in diameter, its ideal for larger openings, while the 5 8 11 threaded arbor ensures secure and universal mounting on standard core drilling equipment. As part of the Blue Series, this dry use core bit provides