ZENESIS™ Z-Core Bit

The all‐new ZENESIS™ Z‐CORE BIT is engineered for optimal performance on granite and engineered stone. It is equipped with abrasive coating both inside and outside to reduce friction and to facilitate easy core removal. Featuring laser‐welded segments for safety and long life, this product provides maximum value.

Professional Diamond Core Bit for Granite and Engineered Stone

The all-new ZENESIS™ Z-Core Bit is a professional-grade, high-performance diamond core bit engineered for precision drilling in granite, engineered stone, and other dense materials. Designed for demanding fabrication and construction applications, this core bit combines advanced engineering, durability, and efficiency to deliver superior performance on every job.

Abrasive Coating for Reduced Friction and Easy Core Removal

Featuring an abrasive coating both inside and outside the core, the Z-Core Bit reduces friction during drilling, which not only minimizes heat buildup but also ensures smooth and effortless core removal. This feature is particularly valuable when working with dense or abrasive materials, as it prevents binding, reduces downtime, and increases overall productivity.

Laser-Welded Diamond Segments for Durability and Safety

Constructed with laser-welded diamond segments, the Z-Core Bit offers maximum safety and long-lasting durability. The laser welding process securely bonds the diamonds to the metal core, ensuring the segments remain intact even under heavy-duty use, while maintaining consistent cutting performance. This advanced construction extends the life of the bit, providing exceptional value for professional fabricators, contractors, and installers.

Versatile Applications for Professional Fabrication and Installation

The ZENESIS™ Z-Core Bit is ideal for a wide range of applications, including creating holes for plumbing, electrical conduits, anchors, or decorative stone features in granite countertops, engineered stone slabs, and similar materials. Its precise design ensures clean, accurate holes with minimal chipping, helping professionals maintain high-quality results while reducing material waste.

Compatibility with Multiple Drilling Tools

Compatible with handheld drills, drill rigs, and core drilling machines, the Z-Core Bit is highly versatile, making it suitable for on-site installations, workshops, and fabrication shops. Its combination of abrasive coating, laser-welded segments, and precision engineering ensures smooth operation, consistent core extraction, and long-term reliability, even in demanding projects.

Efficient and Reliable Stone Drilling Solution

By choosing the ZENESIS™ Z-Core Bit, professionals gain a tool that delivers efficient cutting, reduced friction, easy core removal, and extended service life. It is built to handle granite, engineered stone, and other hard surfaces with precision, making it an indispensable accessory for stone fabricators, contractors, and construction teams who require high-performance drilling solutions.

Professional-Grade Performance for Precision Drilling

Whether used in countertop fabrication, architectural stone projects, or industrial applications, the ZENESIS™ Z-Core Bit ensures exceptional durability, clean cutting, and reliable performance, allowing professionals to work faster, more efficiently, and with confidence. Its advanced features make it a must-have tool for precision stone drilling and high-value applications, providing long-lasting value and professional-grade results every time.

Key Features

Engineered for Performance

Engineered for maximum performance on Granite and Engineered Stone

Wet or Dry Operation

Can be used wet or dry

Material Compatibility

Drills Granite and Engineered Stone

Tool Dimensions

Diameter 1"
Segment 8mm
Arbor Size 5/8"–11

Specifications

Part Numbers and Sizes