Description
Reviews
| Brand | - |
| Category | Baby & Toddler Essentials / Baby Cradles |
| Origin | - |
| Material | High-Carbon Steel with Tungsten Carbide Tip |
| Shank Type | Round Shank |
| Drill Geometry | Two-Pit Two-Groove Triangle Design |
| Compatible Tools | Electric Hammer, Impact Drill, Rotary Drill |
| Primary Application | Tile, Concrete, Brick, and Masonry |
| Coating | Anti-Corrosion Black Oxide Finish |
| Heat Resistance | Up to 600°C during operation |
| Precision Level | High-Precision Ground Flutes |
| Durability Rating | Industrial Grade for Heavy-Duty Use |
| Package Contents | 1x Multi-Function Twist Drill Bit |
Anonymous
Mar 27, 2026
Rating: 5/5
Sharp and durable
I've drilled over 30 holes in hard granite tiles and the bit is still sharp. The round shank fits my old drill perfectly. No slipping or wobbling.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for bathroom renovation
I used this bit to drill through ceramic tiles in my bathroom without cracking them. The triangle tip grabs immediately and the progress is fast. Highly recommended for DIYers.
Anonymous
Mar 17, 2026
Rating: 4/5
Solid performer
Does exactly what it says. Drilled through tile and into the concrete behind it seamlessly. Lost one star because the packaging was a bit flimsy, but the tool itself is great.
Anonymous
Mar 16, 2026
Rating: 5/5
Professional quality
As a contractor, I go through drill bits quickly. This one has lasted longer than expected even with daily use on job sites. The carbide tip is top-notch.
Anonymous
Mar 05, 2026
Rating: 4/5
Good value but gets hot
Works great on concrete and brick. It does get quite hot after prolonged use, so remember to let it cool down or use water cooling. Otherwise, excellent performance for the price.
Anonymous
Mar 01, 2026
Rating: 5/5
Saved my project
Other bits kept skipping on the tile surface. This two-groove design anchored instantly. Made installing shelves so much easier. Very happy with this purchase.
Q: What is the maximum diameter available for this model?
A: This specific listing is for the 8mm size. We also carry 6mm, 10mm, and 12mm versions in our store. Please check the variation selector for other sizes.
Q: Can this drill bit be used on glass tiles?
A: While it is designed primarily for ceramic, porcelain, and concrete, we recommend using a specialized spear-point glass bit for pure glass tiles to prevent cracking. This bit is best for hardened surfaces like standard wall tiles.
Q: How do I prevent the bit from wandering when starting the hole?
A: The two-pit triangle design helps anchor the bit, but we suggest using a piece of masking tape over the drilling spot or starting at a slight angle before straightening the drill to ensure precision.
Q: Is cooling necessary while drilling?
A: For occasional holes in tile, it is not strictly necessary. For continuous drilling or very hard materials like granite, dipping the bit in water periodically will extend its lifespan and prevent overheating.
Q: Does this work with a standard handheld power drill?
A: Yes, the round shank is compatible with standard chuck drills. However, for best results on concrete or hard stone, an impact drill or hammer drill mode is recommended.
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