Dry Diamond Drill Bits for Porcelain, Ceramic & Stone – Wax Lubricated for Clean, Mess-Free Drilling
No Water Needed | Hex Shank | Use with Standard Drills

Drill clean, precise holes in porcelain tiles and other hard materials — without the hassle of water cooling. Our wax-filled dry diamond drill bits are designed for mess-free performance, perfect for use in finished or indoor environments where water isn’t practical.

Engineered with premium-grade diamond and vacuum brazed bonding, these bits deliver fast, efficient dry drilling in even the toughest tiles, including porcelain, ceramic, marble, granite, and more. As the bit heats up, internal wax melts, providing built-in lubrication and cooling to reduce heat buildup and extend bit life.

🔧 Key Features:

• Dry Drilling – No Water Required
  Ideal for installed or finished surfaces, bathrooms, kitchens, or indoor use where water cooling isn’t feasible.

• Premium Diamond Grit
  Cuts through hard porcelain, ceramic, granite, marble, and other stone materials with ease.

• Vacuum Brazed Construction
  Ultra-durable bond ensures long-lasting performance and minimal tip wear.

• Wax-Lubricated Core
  Special wax inside the bit melts with heat, reducing friction and improving lifespan without external coolant.

• Hex Shank for Drill Compatibility
  Fits all standard power drills with a 3-jaw chuck (hammer mode off).

📐 Specifications:

• Material: Premium vacuum brazed diamond grit

• Shank: Hexagonal – fits standard drill chucks

• Cooling: Built-in wax core (no external water needed)

• Use: Dry only

• Compatible Tools: Standard rotary drills (do not use hammer action)

✅ Ideal For:

• Drilling into installed wall or floor tiles

• Indoor applications like bathrooms, kitchens, utility rooms

• Tradespeople who need fast and clean results with minimal mess

• DIYers working with hard porcelain or ceramic tiles

• Plumbing, sanitaryware, and light electrical fittings

💡 Usage Tips:

• Turn off hammer action – Use in standard rotary drill mode

• Use a drill guide or wood jig to prevent bit wandering on smooth tile surfaces

• Start slow and gradually increase speed with steady pressure

• Allow wax to melt and cool between holes for optimal performance

• If cutting multiple holes, pause occasionally to let the bit cool

📦 Available Sizes:

From 6mm to larger cut-out diameters (sold separately) – check listings for full size range

🛠️ Tool Compatibility:

Perfect for use with all standard corded or cordless drills with a chuck. No specialist tools required.