Diamond Core Drill Bit | M14 Thread for Porcelain, Tile & Stone | Premium Hole Saw

Save $41.95 on 10 units
$37.76
per unit
Save $157.31 on 25 units
$35.66
per unit
Save $377.55 on 50 units
$34.40
per unit
Save $839.00 on 100 units
$33.56
per unit
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Engineered for precision and durability, the SHDIATOOL Diamond Drilling Core Bits feature a robust M14 thread for secure attachment and diamond-embedded segments for fast, clean cuts in hard materials...
Good to know
Questions about this product
- What materials can this core bit drill?
- It's made for hard materials like porcelain tile, stoneware, marble, and masonry. The diamond segments cut fast and clean with less chipping. It's a common pick for drilling holes in bathroom and kitchen tile installs.
- Will the M14 thread fit my drill?
- It uses a universal M14 thread that screws onto many standard drills and drill stands. That gives a secure, wobble-free fit. If your drill has a chuck instead of an M14 spindle, you'll need a compatible M14 adapter.
- Do I need water when drilling with this bit?
- Yes, on hard tile and stone you should use water for cooling. The segmented rim channels water to keep the bit cool and flush away debris, which keeps it cutting and extends its life. Running it dry on porcelain builds heat fast and wears the segments down.
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