A Diamond Core Bit with a V-notched segment is designed for speed and heavy duty drilling. Zenesis engineered this core bit with a 3 inch diameter and 12 mm segment height. Its 14 inch barrel ensures maximum penetration on hard concrete, brick, and granite. This core bit is coated with high grade diamond and concentration to core through cured concrete with heavy rebar. Zenesis Diamond tools can withstand tough drilling applications. The Zenesis V Notch Core Bit is made in the USA with consistent and intricate manufacturing practice.

Zenesis patented technology introduces a refined diamond layering on core bits that exposes the ideal amount of abrasion for a longer lifespan. The laser welded diamond powder guarantees maximum speed and performance in rugged applications. This core bit is also designed for wet coring on hard material. This method enhances the stability of cutting through cured concrete. It leaves behind less mess and a cleaner hole on the material. Compared to other core bits in the market, Zenesis diamond tools have a longer lifespan because of their quick cutting speed and durability thats up to 50 percent or more faster than competitors. Check our other products and sizes. We offer a wide range of cutting tools that will serve your needs. Zenesis is the top choice for diamond tools in the market.

Features:

• 3 inch size for core drilling machines
• V-notched segment design for increased speed and initial hole coring
• 12 mm segment height for fast drilling of cured concrete with heavy rebar
• 14 inch barrel length for hole depth
• 1 1/4-7 inch arbor size that fits several drilling machines
• Designed for wet use only
• Made in the USA

Applications:

• Hard Concrete
• Reinforced Concrete
• Concrete Block
• Brick
• Granite