Pioneer Glass Drill Bit - 4Mm

Pioneer Glass Drill Bit - 4Mm

The Pioneer 4mm Glass Drill Bit is a precision spear-point drill bit specifically engineered for drilling through glass, ceramic tiles, porcelain, mirrors and glazed finishes. The fine 4mm cutting point allows for small, accurate fixing holes while minimising the risk of cracking or surface chipping.

Manufactured with a tungsten carbide tip for strong edge retention, this bit provides clean, controlled drilling—ideal for bathrooms, kitchens, glazing, tile installation and delicate finishing work.

Key Features

• Genuine Pioneer 4mm glass & tile drill bit

• Spear-point tungsten carbide cutting tip

• Produces clean, chip-free holes in brittle surfaces

• Suitable for glass, porcelain, ceramic tiles and mirrors

• Must be used in non-hammer mode

• Ideal for small fixings, brackets and accessory mounting

• Strong, durable construction for professional use

Compatibility

• Fits all standard cordless and corded drill chucks

• Suitable for drilling in:

  • Glass

  • Ceramic tiles

  • Porcelain tiles

  • Mirrors and glazed panels

• Ideal for:

  • 4mm wall plugs

  • Small brackets & fittings

  • Bathroom and kitchen accessories

When to Use

• When drilling fine 4mm holes in delicate surfaces

• For precision fixing points in kitchens and bathrooms

• When chip-free, controlled drilling is essential

• For glazing work, tile installation and finishing tasks

Technical Specifications

• Manufacturer: Pioneer

• Diameter: 4mm

• Tip Material: Tungsten carbide

• Type: Spear-point glass/tile drill bit

• Shank: Standard round

• Application: Glass, porcelain, ceramic tiles, mirrors

• Operation: Use in rotary (non-hammer) mode