Diamond Tool USA Diamond Core Bits are Produced with the Highest Quality Diamonds & Superior Cobalt Bonded Matrices to Increase Hole Production & Drilling Speeds through Reinforced Concrete, Prestressed Concrete & Asphalt Applications.

Oversized .395 (10mm) & .500 (12mm) Diamond Segments & Regional Specific Bonds Provide the Best Overall Drilling Performance & Value!

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Diamond Core Bits for Core Rigs

Price range: $27.90 through $399.90
Get pro-grade results every time! Our Diamond Core Bits for Core Rigs cut through concrete, granite, and stone with unmatched accuracy and durability.
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Diamond Core Bits for Marble, Granite & Natural Stone – Non-Coring Bits for Marble, Granite & Natural Stone

$10.00
Experience precision, power, and durability with Non-Coring Diamond Core Bits for Marble, Granite & Natural Stone. Engineered with high-grade diamond segments, these bits deliver fast, smooth, and chip-free performance for shaping, grinding, and enlarging holes in hard surfaces. Perfect for marble, granite, terrazzo, and quartz applications, the non-coring design allows efficient material removal without core extraction. Built for professionals who demand clean finishes and long-lasting reliability.
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Diamond Core Bits for Marble, Granite & Natural Stone Sonico Turbo-Segmented Diamond Core Bits

$10.00
The Sonico Turbo-Segmented Diamond Core Bits deliver fast, precise, and chip-free drilling on marble, granite, and natural stone. Built for durability and professional performance, they ensure smooth results and long-lasting efficiency on every project.
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Diamond Core Bits for Marble, Granite & Natural Stone Verde Segmented Diamond Core Bits

$10.00
Experience precision and durability with the Verde Segmented Diamond Core Bits, expertly designed for drilling marble, granite, and natural stone. Engineered with premium industrial-grade diamonds and a heat-resistant steel body, these bits deliver fast, clean, and chip-free holes while minimizing vibration and wear. The segmented rim design enhances airflow and cooling for smoother operation and longer tool life, even on the toughest stone surfaces. Perfect for stone fabricators, tile installers, and construction professionals, Verde Core Bits ensure efficiency, accuracy, and superior performance for every drilling task.
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