Glass and Tile Drill Bits Blue Tip

EXTRACUT Blue-Tip Glass and Tile Drill Bits an advanced blue ceramic-infused tungsten carbide tip that delivers superior performance and longer life compared to standard gray carbide tips. The proprietary blue tip formulation increases thermal stability and wear resistance, making these bits particularly effective on hard porcelain, tempered glass, and dense ceramic tiles where standard bits dull quickly.

Key Features

• Blue Ceramic-Infused Carbide Tip — Proprietary blue ceramic matrix embedded in the tungsten carbide grain structure increases tip hardness by 15–20% and thermal conductivity by 25%.
• Extended Life on Hard Materials — Blue tip formulation lasts 2–3× longer than standard carbide tips when drilling hard porcelain (>Mohs 7) and tempered glass.
• Faster Penetration Rate — Enhanced thermal conductivity dissipates grinding heat more efficiently, allowing 20–30% faster feed rates without tip overheating.
• Anti-Slip Center Point — Aggressive center point geometry bites into glazed tile surfaces immediately without wandering or skidding on smooth finishes.
• Color-Coded Identification — Distinctive blue tip color makes these bits easy to identify in a mixed drill bit set.
• Same Reliable Geometry — Proven spear-point ground profile ensures the same crack-free results as our standard glass/tile bits, with enhanced durability.

Applications

Professional tile installers working with hard porcelain and large-format tiles, glass fabricators drilling tempered and laminated glass, stone countertop installers drilling dense granite, bathroom renovation specialists, and DIYers who want premium performance for occasional but important glass/tile drilling tasks.

Specifications