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Diamond Core Bits for Marble, Granite, & Stone
Our high-quality diamond core bits are designed for a wide range of drilling tasks across stone, glass, and specialized applications. This category features our best diamond core bits for stone drilling, perfect for drilling granite, marble, and countertop projects like coring holes for sinks and faucets. With segmented diamond technology, they ensure a precise, crack-free cut in tough materials. We also offer even smaller diamond core bits for drilling into glass, crafted for delicate precision, alongside other variations tailored to unique needs like plumbing, electrical, and remodeling work. Available with or without a pilot bit, professionals rely on these durable diamond core bits for hole-making in stone fabrication, glasswork, and beyond with consistent performance.
For large Diamond Core Drill bits for Concrete and Masonry Click Here For Large Core bits From 1/2″ to 24″ in Diameter
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SIZZLE BITS For Hard Tile and Glass
$10.99 – $15.50 -
Carbide Tipped with Spear Point Glass and Tile Drills
$11.88 – $29.79 -
Carbide Quad Tip Glass and Tile Drill
$13.83 – $49.33 -
Hollow-Core Vacuum Brazed Tile and Glass Core Bit
$17.59 – $39.10 -
Stone Coring Drill Bit with Pilot
$36.80 – $169.78 -
Sale !
Super Titanium Micro-Carbide Multi-Purpose Drill Bit Set
$69.98 -
Sale !
T-80 Super Sonic Drill Bit Set
$194.78
Welcome to Drill Bit Warehouse, bringing you only the highest quality drill bits and drill bit sets for less!
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Mailing Address:
PO Box 4041
Thousand Oaks, CA 91359 USA - Phone: 800-350-8665 Ext: 100
- Fax: (888)-374-5489
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