10pcs Triangle Drill Bits Multifunctional Twist Drill Bits For Ceramic Tile Wood Glass 6mm

These drill bits have durable industrial grade tungsten carbide tips that are more durable and sharper than typical drills.

The triangular shank design prevents slipping and keeps the drill bit tight and stable in the power drill.

The triangular shank is easier to install in all power tools, especially for quick locking chucks and for easy removal and cleaning.

The sturdy tungsten carbide tip easily penetrates a variety of materials (glass, tile, wood, ceramic, brick, etc.) for home and general construction projects.

Adopting special sharpening technique, small incision resistance, high sharpness. Spiral design for high efficient chip removal, non-stick, smoother drilling.