IRWIN POWER-GRIP 50520 Drill Bit, Straight Shank
Carbide tipped for long life with spear pointed tip that reduces breakouts when drilling from one side. Provides smooth, accurate drilling in applications such as ceramic tile, mirrors, glass, marble tile, vitrolite, china drilling fastener holes in bathroom tile or for wall mirror.
ARTU 01435 Porcelain Tile Drill Bit, Flat Flute, 2-3/8 in L Flute, Straight
The cobalt tungsten carbide tip is ideal for drilling porcelain tiles up to a scratch hardness of 8. Unique 4-face point grinding extends the drill bit life.
IRWIN POWER-GRIP 50524 Drill Bit, Straight Shank
Carbide tipped for long life with spear pointed tip that reduces breakouts when drilling from one side. Provides smooth, accurate drilling in applications such as ceramic tile, mirrors, glass, marble tile, vitrolite, china drilling fastener holes in bathroom tile or for wall mirror.
BOSCH 7/8 GLASS & TILE BIT
7/8", glass & tile bit, precision tip solves bit wander & bit walking, high-quality carbide tip with reinforced head prevents bit cracking & provides a longer life, 3 flat shank to prevent slippage, innovative geometry allows bit to drill faster.