Struggling to Drill into Bathroom Tiles? Here’s What You Need to Know:
We hear it all the time: “I spent hours trying to drill just a few holes in my bathroom tiles—and went through half a dozen tile bits doing it!” Sound familiar?
Whether you’re mounting a toilet roll holder, installing a shower screen, or fitting electrical accessories, drilling into modern bathroom tiles—especially tough porcelain—can be a nightmare. But it doesn’t have to be.
Let’s break down why tile drilling is so frustrating, and more importantly, what tools actually work.
Why Glass & Tile Drills Just Don’t Cut It Anymore
Glass and tile drills were originally designed for thin, soft ceramic tiles. But today’s tiles are a different story—thicker, harder, and often made of porcelain. Even the newer 4-tipped versions of glass & tile drills struggle to keep up.
The result? Burned-out bits, wasted time, and a lot of frustration.
So What’s the Better Option?
We’ve tested and recommended three superior alternatives that outperform traditional tile bits in every way:
1. Qforce Tile Diamond Core Drills (Hex Shank for Cordless Drills)
These are a game-changer. Designed for cordless drills, they feature a cooling wax core that prevents overheating—no water required. They chew through tough tiles effortlessly and last 5x longer than standard tile bits.
2. Qforce Diamond Core Drills (M14 Shank for Angle Grinders)
The ultimate in tile drilling. These bits harness the high-speed power of angle grinders for faster, cleaner cuts and even longer lifespan. Don’t be intimidated—many users find them easier to control than drills once they try them.
A budget-friendly, high-performance option. These European-made bits feature a sharp tungsten carbide tip that handles hard porcelain tiles with ease—and they’re versatile enough to drill into concrete, brick, wood, plastic, and even steel.
Pro Tips for Perfect Tile Drilling
• Diamond Core Drills: Use high speed, low pressure. Let the bit do the work.
• Tungsten Carbide Bits: Use low speed, high pressure for best results.
• Starting the Hole: With Qforce cores, start at an angle to break the surface, then straighten up. Or use a drill guide for extra precision.
• Angle Grinder Safety: It might sound risky, but many users find the grinder version easier to control—and the performance is unmatched.
Why Qforce Diamond Cores Are Worth It
Yes, they cost more upfront. But they’ll outlast and outperform glass & tile drills by a mile. That means fewer replacements, faster installs, and less frustration—making them the most cost-effective solution in the long run.
Most customers are skeptical at first. But once they try Qforce cores, they never go back.
We Want to Hear From You!
Have you battled with tile drilling? Found a method that works wonders? Share your experience with us! Your feedback helps us improve our products and provide better advice to fellow tradies and DIYers.
