Irwin® Multi-Material drill bits drill through just about any type of material out there brick, block, tile, metal, wood, plastic and marble they will even drill through multiple materials at the same time. These versatile bits are designed specifically for rotary drilling, but are tough enough to be used with hammer drills.
Irwin® Jobber Length Drill Bit, Multi-Material, Series: 4935, Imperial, Drill Size - Fraction: 3/16 in, Drill Size - Decimal Inch: 0.1875 in, 3-3/4 in Overall Length, 2-3/4 in Cutting Depth, 1 Flutes, Spiral Flute, 2-3/4 in Flute Length, 3/16 in Shank, Straight Shank, 135 deg Point, 4-Facet/Split Point, Diamond Ground Carbide Cutting Edge, Through Coolant (Yes/No): No, HSS, Oxide, Applicable Materials: Block, Brick, Marble, Metal, Plastic, Tile and Wood