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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.

Why Choose Diamond Drill Bits for Tiles?

  • Clean, Chip-Free Holes

    Diamond grit grinds a neat hole through glaze and porcelain body without shattering the tile.

  • A Size for Every Job

    From small holes for wall plugs to large openings for waste pipes and shower valves.

  • M14 or Standard Chuck

    M14 hole cutters fit angle grinders for fast dry drilling, while 4DRILL bits fit a standard drill.

  • 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.