ZENESIS Obsidian Core Bit

The ZENESIS™ Obsidian Diamond Core Bit is one of the most versatile tile and stone core bits available today.

Advanced technology enables this core bit to drill perfectly clean holes in porcelain (including porcelain pavers), all natural stone (granite, marble, sandstone), engineered stone, ceramic, DEKTON®-approved materials, and quartzite, whether used wet or dry*.

Exclusive ZENESIS™ patterned diamond segments provide up to 70% longer life compared to random pattern segments, based on internal testing. Unique drop segment design enhances durability while protecting weld integrity.

Features:

• 5/8”-11 arbor fits all standard grinders and polishers

• First core bit to include depth gauge markings at 20mm and 30mm

• Brazed diamonds inside and outside the barrel reduce binding and allow for easy plug removal