Blue Core Bit 4-1/2", Dry Use, 5/8-11 Thread Profiling Wheels Misuse may result in sickness

Misuse may result in sickness or death

Laser etched for easy identification

The Stone Slab Wedge is designed to separate bundles so that the clamps can pick up a slab

Last Patch™ Powdered tints are ideal for coloring Last Patch™ Limestone

Blue Core Bit 4-1/2", Dry Use, 5/8-11 Thread Profiling Wheels Misuse may result in sicknessThe SHLCB41 2 Blue Core Bit is built for dry drilling in granite, marble, quartz, and other stone materials. Featuring premium diamond segments, it provides fast drilling speed, smooth hole quality, and dependable durability. With a 4 1 2" diameter, its ideal for larger openings, while the 5 8 11 threaded arbor ensures secure and universal mounting. Part of the Blue Series, this dry use bit delivers consistent performance and long life, making it a