XTDMJ 6 PCS Multi-Material Tile Drill Bits Set, Industrial Strength Drill Bits for Ceramic Tile Brick Ceramic Glass Metal Sheet Plastic and Wood(4/5/6/8/10/12mm)

• Satisfy all You Demand: Package includes 4mm, 5mm, 6mm, 8mm, 10mm, 12mm. There are 6 different diamond drill bits sizes that will help in drilling by starting with the smallest bit and continuing to the size needed.
• High Quality : Carbide tipped alloy head material with stronger hardness. Carbide tipped drill bits are built for longevity and will stay sharper much longer than you're typical steel drill bit.
• Fast & Durable: 6-Piece Large Carbide Hammer Drill Bit Kit uses sharpened ground carbide tip to deliver faster drilling into masonry materials and longer life in concrete.
• Efficient: These bits deliver faster starts and less walking in concrete, brick and block; Wide Flute Design providing fast dust remove ability and reducing heat.
• Wide Range of Uses: Pointed design strong tungsten carbide tip can easily penetrate various material(porcelain ceramic tile, glass, mirrors, plastic masonry and wood).

Product name: Four-edged serrated eccentric drill bit Product size: 4/5/6/8/10/12mm Quantity: 6 Pcs Purpose: Sawtooth drill bit for drilling all tiles, ceramics, glass, marble, concrete, etc. Weight: 200g Color: Silver Material: Tungsten steel alloy Product features: 1. Various sizes, high-quality materials, fast and durable, widely used 2. No need to add water, impact resistance, fast heat dissipation, accurate positioning Package content: 6 x Four-edged serrated eccentric drill bits