Pioneer Diamond Porcelain Drill - Wax Filled - 12Mm

Pioneer Diamond Porcelain Drill - Wax Filled - 12Mm

The Pioneer DPD12 Diamond Porcelain Drill Bit (12mm) is a professional-quality, wax-filled diamond cutter designed for drilling through porcelain, ceramic, marble, granite and other hard tiles with clean, precise results. The integrated cooling wax core eliminates the need for external water, reducing heat build-up and extending the lifespan of the cutting edge.

The 12mm size is ideal for pipe penetrations, wall fixings, shower screens, bathroom accessories and anchor points where accurate drilling in brittle tile surfaces is essential.

Key Features

• Genuine Pioneer DPD12 diamond porcelain drill bit

• 12mm diameter wax-filled diamond core

• Designed for hard porcelain, ceramic, marble & granite

• Wax cooling technology removes the need for water

• Produces clean, chip-free, accurate holes

• Long-lasting diamond cutting rim

• Ideal for bathroom, kitchen and heating installations

• Suitable for all standard drills (non-hammer mode)

Compatibility

• Fits all standard mains and cordless drills

• Suitable for drilling:

  • Porcelain and ceramic tiles

  • Marble & granite

  • Hard natural stone

• Ideal for:

  • Pipework and cable penetrations

  • Bathroom/shower fittings

  • Brackets, rails, and fixing anchors

When to Use

• When drilling 12mm holes in hard tiles

• When water-cooled drilling is impractical

• For clean, accurate cuts without tile chipping

• Professional heating, plumbing and tiling applications

Technical Specifications

• Manufacturer: Pioneer

• Part Number: DPD12

• Diameter: 12mm

• Type: Wax-filled diamond tile drill

• Shank: Standard cylindrical

• Application: Porcelain, ceramic, marble, granite

• Operation: Use in non-hammer mode only