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Diamond Drill Bits
DiamondSure Tile Drill Bits
DiamondSure
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$0.00
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$58.49
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$0.00
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$58.49
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$0.00
$7.27
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$46.79
$7.27
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$46.79
Current price
$7.27
In stock
Diamond Sure bonded diamond core tile drill bits are designed to drill in the hardest surfaces or the most delicate and fragile. DiamondSure tile b...
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Original price
$0.00
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Original price
$58.49
Original price
$0.00
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Original price
$58.49
Original price
$0.00
$7.27
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$46.79
$7.27
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$46.79
Current price
$7.27
Save up to 20%
Montolit FAJ06 1/4" Diamond Drill Bit
Montolit
Original price
$33.59
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Original price
$33.59
Original price
$33.59
$33.59
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$33.59
Current price
$33.59
In stock
Use: Dry and wet useMaterial: All types of ceramics, hard porcelain, terra cotta tiles, granite, marble, glass.Application: For furniture and bathr...
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Original price
$33.59
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Original price
$33.59
Original price
$33.59
$33.59
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$33.59
Current price
$33.59
RTC Porcelain Pro Diamond Bits
RTC
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$119.00
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$259.00
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$119.00
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$259.00
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$180.00
$119.00
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$207.20
$119.00
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$207.20
Current price
$119.00
In stock
If you are looking to bore holes in hard porcelain, glass, or granite tiles, look no further! The Porcelain Pro bit stands out from its competition...
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Original price
$119.00
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Original price
$259.00
Original price
$119.00
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Original price
$259.00
Original price
$180.00
$119.00
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$207.20
$119.00
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$207.20
Current price
$119.00
Save up to 20%
Montolit FAJ05 3/16" Diamond Drill Bit
Montolit
Original price
$32.32
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Original price
$32.32
Original price
$32.32
$32.32
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$32.32
Current price
$32.32
In stock
Use: Dry and wet useMaterial: All types of ceramics, hard porcelain, terra cotta tiles, granite, marble, glass.Application: For furniture and bathr...
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Original price
$32.32
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Original price
$32.32
Original price
$32.32
$32.32
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$32.32
Current price
$32.32
Montolit FAJ08 5/16" Diamond Drill Bit
Montolit
Original price
$33.49
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Original price
$33.49
Original price
$33.49
$33.49
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$33.49
Current price
$33.49
In stock
Use: Dry and wet useMaterial: All types of ceramics, hard porcelain, terra cotta tiles, granite, marble, glass.Application: For furniture and bathr...
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Original price
$33.49
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Original price
$33.49
Original price
$33.49
$33.49
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$33.49
Current price
$33.49
Montolit FAJ10 3/8" Diamond Drill Bit
Montolit
Original price
$35.89
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Original price
$35.89
Original price
$35.89
$35.89
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$35.89
Current price
$35.89
In stock
Use: Dry and wet useMaterial: All types of ceramics, hard porcelain, terra cotta tiles, granite, marble, glass.Application: For furniture and bathr...
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Original price
$35.89
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Original price
$35.89
Original price
$35.89
$35.89
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$35.89
Current price
$35.89
BIHUI Quick Change Diamond Drill Bits
BIHUI
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$13.95
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$83.95
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$13.95
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$83.95
$13.95
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$83.95
Current price
$13.95
In stock
BIHUI Quick Change Diamond Drill Bits - Clean Cuts for Precision Tile Drilling BIHUI Tools Quick Change Diamond Drill Bits are built for tile profe...
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Original price
$13.95
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$83.95
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$13.95
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$83.95
$13.95
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$83.95
Current price
$13.95
Montolit FAJ12 1/2" Diamond Drill Bit
Montolit
Original price
$36.94
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$36.94
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$36.94
$36.94
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$36.94
Current price
$36.94
Low stock
Use: Dry and wet useMaterial: All types of ceramics, hard porcelain, terra cotta tiles, granite, marble, glass.Application: For furniture and bathr...
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Original price
$36.94
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Original price
$36.94
Original price
$36.94
$36.94
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$36.94
Current price
$36.94
Tile ProSource Diamond Drill Bit Collection
Cut cleaner, drill faster, and work longer with the Diamond Drill Bit Collection from Tile ProSource. Designed for tile professionals who demand precision, these bits are engineered to handle the toughest materials — from porcelain panels and ceramic tile to natural stone and glass.
Whether you’re making quick holes for anchors or clean cut-outs for plumbing and fixtures, our premium diamond drill bits deliver chip-free performance, minimal vibration, and extended life. Built for wet or dry drilling, these bits stay sharp under pressure so you can trust every cut to finish strong.
🔹 Ideal for: Porcelain, ceramic, marble, granite, and glass
🔹 Features: Fast start tips, smooth cutting edges, long service life
🔹 Sizes Available: Multiple diameters to match your installation needs
At Tile ProSource, we only stock diamond tools trusted by professional tile setters. No gimmicks, no shortcuts—just the right drill bits when you need them.