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Diamond Core Bits

Precision Drilling for Tile and Stone Materials

Diamond core bits are designed for drilling clean, accurate holes in porcelain, ceramic, stone, and other dense tile materials. These tools use diamond-embedded cutting edges to reduce chipping, control heat, and maintain consistent cutting performance during fixture, plumbing, and electrical penetrations. This collection includes diamond core bits suited for controlled drilling applications where accuracy and material integrity matter.

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Rubi Tools Mini 4-Drill DRYGRES Diamond Drill Bit Kit

RUBI DRYGRES 4DRILL Diamond Drill Bit Kit

RUBI USA
$100.16 - $100.16
$100.16
$100.16
$100.16 - $100.16
$100.16

The RUBI DRYGRES 4DRILL Diamond Drill Bit Kit includes four vacuum-brazed diamond drill bits designed for dry drilling ceramic tile, porcelain ston...

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$100.16 - $100.16
$100.16
$100.16
$100.16 - $100.16
$100.16

RUBI EASYGRES PLUS Diamond Drill Bits Kit

RUBI USA
$241.63 - $241.63
$241.63
$241.63
$241.63 - $241.63
$241.63

The RUBI EASYGRES PLUS Diamond Drill Bits Kit is designed for wet drilling in ceramic, porcelain, glass, granite, and marble surfaces using a stand...

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$241.63 - $241.63
$241.63
$241.63
$241.63 - $241.63
$241.63
Rubi Tools FORAGRES Diamond Drill Bit Kit

RUBI FORAGRES Diamond Drill Bits Kit

RUBI USA
$599.57 - $599.57
$599.57
$599.57
$599.57 - $599.57
$599.57

The RUBI FORAGRES Diamond Drill Bits Kit is intended for drilling holes in ceramic tile, porcelain tile, granite, and marble during installation wo...

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$599.57 - $599.57
$599.57
$599.57
$599.57 - $599.57
$599.57

RUBI DRYGRES Diamond Drill Bit Kit

RUBI USA
$341.88 - $341.88
$341.88
$341.88 - $341.88
$341.88

The RUBI DRYGRES Diamond Drill Bit Kit provides a dry drilling solution for ceramic tile, porcelain stoneware, marble, and granite. The included dr...

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$341.88 - $341.88
$341.88
$341.88 - $341.88
$341.88
BIHUI 6 Piece Diamond Turbo Drill Bit Set
BIHUI 6 Piece Diamond Turbo Drill Bit Set with Case

BIHUI Diamond Turbo Drill Bit Set, 6 Piece

BIHUI
$133.78 - $133.78
$133.78
$133.78 - $133.78
$133.78

The BIHUI® Diamond Turbo Drill Bit Set is built for professional installers who need precise, reliable performance when drilling through hard mate...

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$133.78 - $133.78
$133.78
$133.78 - $133.78
$133.78
Alpha 3/4 inch dry core bit on a white background
Alpha 1 1/2 inch dry core bit on a white background
Save up to $23.96 Save $0.00

Alpha Dry Core Bits

Alpha
$87.44 - $127.39
$87.44 - $127.39
$87.44
$70.81 - $103.43
$70.81 - $103.43
$70.81

The Alpha® Dry Diamond Core Bit is engineered for fabricators and contractors who need fast, reliable dry drilling performance on hard countertop...

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$87.44 - $127.39
$87.44 - $127.39
$87.44
$70.81 - $103.43
$70.81 - $103.43
$70.81
Save up to $23.96 Save $0.00
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