Irwin - 1/8 X 2.25 L Carbide Tipped Glass/Tile Drill Bit Straight Shank 1 pk

The special negative back grinding enables the tip to bore with a filling action, not cutting and chrome vanadium steel shank for enormous strength and flexibility. The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000 degree.

AvantiPRO masonry drill bits provide top-quality performance when drilling into brick or block. This range features a carbide tip for extra durability and longer life in tough applications. Dual flutes remove dust and debris for cleaner holes. Avanti Pro masonry drill bits are only for use with drills in rotary mode.

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.