Zenesis Obsidian Dry Core Bit, 1-1/2-Inch, 5/8-Inch-11 Thread

The Zenesis Obsidian Core Bit is designed to drill clean holes in porcelain, granite, marble, ceramic, Dekton and quartzite. It can be used wet or dry, providing versatility across a range of stone and tile applications.

Zenesis pattern diamond segments support consistent drilling performance, while drop segments add durability and help protect the weld. Brazed diamonds on the inside and outside of the barrel help reduce binding and make the drilled plug easier to remove.

The barrel includes depth-gauge lines at 20 mm and 30 mm. Its 5/8-inch-11 thread is designed to fit compatible grinders and polishers.

Typical Applications

• Drilling holes in porcelain
• Drilling granite
• Drilling marble
• Drilling ceramic tile
• Drilling Dekton
• Drilling quartzite
• Wet drilling applications
• Dry drilling applications

Advantages

• Suitable for wet or dry drilling
• Designed to produce clean holes in stone and tile
• Zenesis pattern diamond segments
• According to the manufacturer, provides up to 70% longer life than random-pattern segments
• Drop segments support durability and weld protection
• Depth-gauge lines at 20 mm and 30 mm
• Brazed diamonds on the inside and outside of the barrel
• Barrel design helps reduce binding
• Designed to make drilled plugs easier to remove
• 5/8-inch-11 thread fits compatible grinders and polishers

Specifications

• Brand: Zenesis
• Product line: Obsidian
• Product type: Diamond core bit
• Bit diameter: 1-1/2 inches
• Thread size: 5/8-inch-11
• Drilling method: Wet or dry
• Segment design: Zenesis pattern diamond segments
• Additional segment feature: Drop segments
• Barrel feature: Brazed diamonds inside and outside
• Depth-gauge markings: 20 mm and 30 mm
• Compatible tools: Grinders and polishers with a 5/8-inch-11 connection
• Recommended materials: Porcelain, granite, marble, ceramic, Dekton and quartzite

Compatible Materials

• Porcelain
• Granite
• Marble
• Ceramic
• Dekton
• Quartzite

Frequently Asked Questions

What materials can the Zenesis Obsidian Core Bit drill?

It is designed for porcelain, granite, marble, ceramic, Dekton and quartzite.

What size is this core bit?

This Zenesis Obsidian Core Bit has a 1-1/2-inch diameter.

Can it be used wet or dry?

Yes. The supplied product information identifies it for both wet and dry drilling.

What thread size does it use?

The core bit uses a 5/8-inch-11 thread.

What tools are compatible with the core bit?

Its 5/8-inch-11 thread fits compatible grinders and polishers.

What are the depth-gauge markings?

The barrel includes depth-gauge lines at 20 mm and 30 mm.

How does the barrel design help during drilling?

Brazed diamonds on the inside and outside of the barrel help reduce binding and make the drilled plug easier to remove.

What is the purpose of the drop segments?

The drop segments are designed to add durability and protect the weld.

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