Heller Spear Shaped Drill Bits

Specifically for glass drilling.

Drilling Diameters Available: 6, 8, 10mm

Product Codes: TDC06, TDC08 and TDC10

Description

Designed specifically for glass drilling, these Spear Shaped Drill Bits deliver clean, accurate holes with reduced risk of cracking or chipping. Ideal for professional installers and DIY users alike, they provide controlled drilling performance on delicate surfaces where precision is essential.

The spear-point tip ensures smooth penetration and stability, allowing for accurate positioning and reduced slippage during drilling. Perfect for use on glass, glazed tiles, and mirrors, these bits are an essential addition to any tiler or installer’s toolkit.

Available in a range of popular sizes, they offer versatility for a variety of applications, from fixing bathroom accessories to installing fixtures on tiled or glass surfaces.

Key Features:

  • Specifically designed for glass drilling
  • Spear-point tip for precision and control
  • Reduces risk of cracking and chipping
  • Suitable for glass, mirrors, and glazed tiles
  • Clean, accurate hole drilling
  • Ideal for both professional and DIY use

Available Sizes & Product Codes:

  • 6mm – Product Code: TDC06
  • 8mm – Product Code: TDC08
  • 10mm – Product Code: TDC10

Additional information

Size

10mm, 6mm, 8mm