8pcs Masonry Drill Bits Set, Triangular Shank Carbide Tip Drilling Bit for Tile, Concrete, Brick, Glass, Plastic and Wood (3,4,5,6, 7,8,10,12mm)

Specifications: 100% New, Never Used Material: Cemented carbide head; 45#steel shank Drill Bit Shank: triangle shank Sizes: 3,4,5,6, 7,8,10,12mm Ideal for drilling fastner holes in bathroom tiles, or wall mirrors. It is a useful tool kit for home, and come with a plastic case for convenient storage. Package includes: 8 x Masonry Drill Bits

• Material: Carbide with a reinforced head that prevents bit cracking, provides longer life; 45#steel shank;
• Unique Design: U type slot design with fast drilling dust remove, antiskid triangle handle allows the drill bit to be held tightly and stable in power drill.
• Multifunctional: Spear pointed design strong tungsten carbide tip can easily penetrate various material(tile, concrete, brick, glass, plastic and wood, etc) and reduces breakout
• Assorted Size: 8 Pcs drill bit set with 8 different sizes, 1*3mm, 1*4mm, 1*5mm, 1*6mm, 1*7mm, 1*8mm, 1*10mm, 1*12mm, can help you finish various of your daily needs. It is a useful tool kit for home, and come with a plastic case for convenient storage.
• Notes: During drill hard material, such as glass, ceramic tile, marble, please use water for lubrication.