Why do we love this?
Made in Korea, Dia Plus Dry Diamond Sided Core Bits are designed to easily go through Granite, Quartzite, and Engineered Stone. The dry core bits have holes on the side to allow heat to escape, keeping the bit cool and working hard. It has diamond-side protection on the side of the hole saw to allow for cutting throughout the drilling process. The dry core bits come in a variety of sizes to fit your fabrication needs.
Diameters: 1″, 1 1/4″, 1 3/8″, 1 1/2″, 1 3/4″, 2″, 2 1/4″, 2 1/2″, 3″
Uses: Wet and Dry
Machine: Angle grinder, Drill