Tlily - 15 Pcs Multi-Material Drill Bit Set for Tile,Concrete, Brick, Glass, Plastic and Wood Tungsten Carbide Brick Wall

One drill bit replaces two drill bits (1 glass and tile bit + 1 Mansonry drill bit), perfect for drilling insert holes in bathroom tiles or wall mirrors. Once drilled through the tile or mirror, drill bit will easily fit into any masonry behind 15-piece drill bit set with 4 different sizes: 2 x 6 mm (1/4 inch), 1 x 8 mm (5/16 inch), 1 x 10 mm (3/8 inch), 1 x 12 mm (1/2 inch) U-type slot with drilling dust remove, 3-flat shank allows the drill bit to be held firmly and stably in the electric drill. When drilling hard materials (glass, porcelain tile, marble or ), use for lubrication Material: Tungsten Carbide Shank: 3-flat shank Color: Black and silver Used for: Tile, concrete, brick, glass, plastic and wood, etc. High quality, precise drilling in various materials at the same time, convenient for use with long service life Tool: Electric drill. Do not use the impact mode of the drill or hammers Package Contents: 6 x 6mm (1/4 inch) Drill Bit 3 x 8mm (5/16 inch) Drill Bit 3 x 10mm (3/8