Diamond Drill Bits 6–12mm Hex Shank – Ceramic & Tile Hole Saw
Diamond Drill Bits 6–12mm Hex Shank – Ceramic & Tile Hole Saw
Diamond Brazed Drill Bits – Precision Cutting for Tile, Ceramic & More
Take on your toughest drilling and grinding projects with these high-performance Diamond Brazed Drill Bits. Available in 6mm, 8mm, 10mm, and 12mm sizes, these bits feature a universal hexagonal shank and a built-in cooling wax core for smooth, efficient dry drilling — no water required. Whether you're tackling a home renovation or a professional tile installation, these bits deliver clean, precise holes every time.
Made in Mainland China.
Key Features
- Advanced Diamond Brazing Technology: Engineered for efficient, precise cutting and light grinding on ceramic, porcelain, marble, and glass-filled tiles.
- Dry Drilling with Cooling Wax Core: The integrated cooling wax core dissipates heat during dry drilling, protecting both the bit and your work surface from overheating.
- Universal Hexagonal Shank: Fits securely in most standard drill chucks, providing enhanced stability, control, and reduced slippage during operation.
- Drill & Grind Versatility: Not just for drilling — these bits also handle light edge grinding and surface smoothing tasks for a professional finish.
- High Carbon Steel Construction: Durable body with medium-grit diamond coating built to withstand demanding use.
Specifications
| Material | High Carbon Steel with Diamond Brazing |
| Shank Type | Hexagonal (Universal Fit) |
| Available Sizes | 6mm, 8mm, 10mm, 12mm |
| Grit Type | Medium |
| Drilling Method | Dry Drilling (Cooling Wax Core) |
| Origin | Mainland China |
Applications
- Ceramic and porcelain tiles
- Marble and natural stone surfaces
- Glass-filled tiles
- Home improvement, professional renovations, and maintenance projects
Package Contents
1 × Diamond Drill Bit (select your size at checkout)
Notes
Due to monitor and lighting variations, the actual color may differ slightly from the images. Please allow 1–3mm of measuring deviation due to manual measurement.
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Frequently Asked Questions
Q: Can these diamond drill bits be used without water for dry drilling?
A: Yes! These bits are specifically designed for dry drilling. The built-in cooling wax core helps manage heat generated during drilling, allowing you to work without water on ceramic tiles, porcelain, marble, and glass-filled surfaces.
Q: What materials can the 6/8/10/12mm diamond drill bits cut through?
A: These diamond brazed drill bits are suitable for drilling and light grinding on ceramic tiles, porcelain, marble, natural stone, and glass-filled tiles. They are ideal for home improvement and professional renovation projects.
Q: Will the hexagonal shank fit my existing drill?
A: The universal hexagonal shank is designed to fit most standard drill chucks, including common cordless and corded drills. Always verify your drill's chuck compatibility before use.
Q: How many drill bits are included in the package?
A: Each package includes 1 diamond drill bit. Select your preferred size (6mm, 8mm, 10mm, or 12mm) at checkout to suit your specific project needs.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.