Diamond Tile Drill Bits and Hole Cutters for Porcelain
Diamond drill bits and M14 hole cutters for clean holes in porcelain, ceramic and natural stone without cracking.

Versatile Solutions for All Materials
Drilling through tiles for pipes, taps, shower valves and fixings is one of the most nerve-racking parts of any tiling job. Standard masonry bits skate across glazed surfaces and struggle with dense porcelain, which leads to chipped edges, cracked tiles and wasted time. Diamond drill bits and hole cutters grind through the tile rather than hammering it, giving a clean, accurate hole.
At Elite Tiling Supplies, we stock diamond tile drill bits and hole cutters from Rubi, Abracs and BIHUI. Our range includes Rubi DRYGRES M14 dry diamond hole cutters from 6mm to 120mm, Rubi Drygres Premium bits, Rubi 4DRILL bits for standard drill chucks, Abracs drill bit sets and BIHUI M14 core bits.
Diamond Drill Bits
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Abracs Dry Diamond Tile Drill Bit TDB... (Choice of Size)
£14.88 INC VAT
£12.40 EX VATUnit price /Unavailable -
GROUPED
Abracs M14 Diamond Self Cooling Tile Drill Bit 6mm TDM1406
£15.14 INC VAT
£12.62 EX VATUnit price /Unavailable -
Abracs M14 Diamond Tile Drill Bits (Choice of Size)
£19.00 INC VAT
£15.83 EX VATUnit price /Unavailable -
GROUPED
Abracs M14 Diamond Tile Drill Bits. 20mm TDM1420
£19.00 INC VAT
£15.83 EX VATUnit price /Unavailable -
Abracs Dry Diamond Tile Drill Bit 6/8mm DUO TDB6/8
£31.10 INC VAT
£25.92 EX VATUnit price /Unavailable -
Abracs 4pc Dry Diamond Tile Drill Bit Set TDBSET4
£74.69 INC VAT
£62.24 EX VATUnit price /Unavailable -
Abracs Dry Diamond Tile Drill Bit Drilling Guide TDBGUIDE
£20.46 INC VAT
£17.05 EX VATUnit price /Unavailable -
Rubi Drygres 4DRILL Diamond Drill Bit. (6mm) 5923
£15.76 INC VAT
£13.13 EX VATUnit price /Unavailable -
Rubi Drygres 4DRILL Diamond Drill Bit. (Choice of Size).
£18.72 INC VAT
£15.60 EX VATUnit price /Unavailable -
GROUPED
Rubi DRYGRES M14 Dry Diamond Hole Cutter (6mm) 05988
£15.76 INC VAT
£13.13 EX VATUnit price /Unavailable -
Rubi DRYGRES M14 Dry Diamond Tile Hole Bit. (Choice of Size).
£18.17 INC VAT
£15.14 EX VATUnit price /Unavailable -
Rubi Drygres Premium Diamond Drill Bit (6mm) 06900
£18.11 INC VAT
£15.09 EX VATUnit price /Unavailable -
Abracs 8 piece M14 Diamond Tile Drill & Blade Set. TDM14SET8
£57.50 INC VAT
£47.92 EX VATUnit price /Unavailable -
BIHUI 6pcs M14 Diamond Brazed Core Bits. BU-DBDMK6
£179.99 INC VAT
£149.99 EX VATUnit price /Unavailable -
BIHUI – Electroplated Diamond Drill Bit for Standard Drill Chucks. (BU-DBW Choice of Sizes).
£14.40 INC VAT
£12.00 EX VATUnit price /Unavailable
Why Choose Diamond Drill Bits for Tiles?
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Clean, Chip-Free Holes
Diamond grit grinds a neat hole through glaze and porcelain body without shattering the tile.
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A Size for Every Job
From small holes for wall plugs to large openings for waste pipes and shower valves.
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M14 or Standard Chuck
M14 hole cutters fit angle grinders for fast dry drilling, while 4DRILL bits fit a standard drill.
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Accurate Starts with a Guide
The Rubi Multidrill guide holds the cutter steady so it does not wander across the tile face.
Drilling Advice from Our Team
Porcelain, ceramic and natural stone each behave differently under a drill, and the right speed and technique matter as much as the bit. Our team can recommend the right diameter and fitting for your tool, explain when to drill wet or dry, and help you choose between a single bit and a full set for regular trade use.
Visit our trade counter at Maple Leaf Business Park in Manston, Ramsgate, serving tilers, plumbers and kitchen fitters across Thanet and East Kent. We also offer fast UK delivery, with trade discounts on full pallet orders for larger projects.
Drill with confidence on every tile.