Glass and Tile Carbide Tipped Drill Bits Set (4-Piece)

Precision tip solves bit wander and bit walking. High-quality carbide tip with reinforced head prevents bit cracking. Innovative geometry allows bit to drill faster. Carbide tip for long life in hard materials Includes: GT100 1/8-Inch Glass and Tile Bit, GT200 3/16-Inch Glass and Tile Bit, GT300 1/4-Inch Glass and Tile Bit, GT400 5/16-Inch Glass and Tile Bit Drills significantly faster than the competition Three flat shank provides superior grip Reinforced head maximizes bit life Precision-ground tip reduces bit walking