The 1 3/4 inch Zenesis Wet Dry Core Bit is made for wet and dry core drilling with its diamond abrasions inside and outside of the barrel. Stone Core Bits made by Zenesis are speifically designed for this material. Its 7 mm segment is engineered for maximum performance on granite and engineered stone. For tough stones you can use water to lubricate the surface and reduce friction, creating a more stable hole surface. Dry core drilling is made convenient as the abrasions of the barrel prevent core binding and easy removal of the core plug after drilling.

What separates Zenesis diamond tools from other core bits is its advanced patented technology. Its tools are arranged with high grade concentrated diamond powder laser welded on the barrel with precision. Its brazed diamonds are distributed with specific patterns for enhanced performance on stones. Most core bits in the market use conventional and standard patterning technology. Random distribution and simple arrangement of diamonds performs less than Zenesis diamond tools. Zenesis however has the fast cutting and drilling speeds that lead to a longer life and durability that can’t be matched. Our years of research and development has given way to a new generation of diamond tools. We have a wide variety of sizes that can be used wet or dry and selections for cutting through different materials and machine compatibility.

Features:

• 1 3/4 inch size for core drilling machines
• 7 mm segment height
• 5/8-11 inch arbor size
• Segment style is engineered for maximum performance on engineered stone and granite
• Diamond abrasion coating inside of the barrel for easy removal of the plug
• Diamond abrasion on the outside of the barrel to prevent the core bit from binding in the hole
• Designed for wet and dry use

Applications:

• Granite
• Engineered Stone