Norhogo 10 Pieces Drill Bits 6mm Glass and Tile Drill Bit Set Tungsten Carbide Drilling Tool, Industrial Strength Tile Drill Bits Concrete, Brick Wall, Glass and Wood

• High Quality Material: The drill bit is made of professional alloy steel quality, sharp and solid, with good abrasion resistance and extreme hardness for longer life. Spear pointed design, this strong tungsten carbide tip drill bit is sharp, easy to locate, drilling stably, fast speed, not breaking the border, opening neat, smooth. The 3-flats shank ensures you can hold it firmly, without slip and scratching, will not damage the tile glaze.
• Dimension: Tip Diameter: 6mm, 1/4 inch Spear-pointed Tip design reduces breakout. Total Length: 75mm; Shank Diameter: 3/16 inch; Shank Length: 55mm. The package includes 10pcs 6mm glass and tile drill bits and a plastic storage box, easy to carry.
• Practical Design: Our glass drill bit is designed with precision spear-head. Drill bits will not slip when you drill the hole. Can be installed on electronic grinder, hanging mill and hand electric drill. The bit features a Tungsten carbide tip for extended bit efficiency and life.
• Wide Application: Pointed design strong tungsten carbide tip can easily penetrate various material(porcelain ceramic tile, glass, mirrors, plastic masonry and wood). If you use the drill bits to drill concrete, brick wall and other hard materials (glass, porcelain floor tile, marble or granite), please use water for lubrication.
• Note: When drilling hard materials, please use water for lubrication. Good cooling can extend the service life of the drill bit. The drill bit set includes 6pcs 6mm glass and tile drill bits, all packed in a plastic storage box, very easy to carry. Ideal for DIY, Home, and General Building / Engineering Using.

Attach the drill bits to any compatible drill in order to create holes, which will power them to cut or perforate through the most hard work piece, typically by rotation. It is important to work carefully and safely by wearing gloves and protective eye wear to make sure no glass shards that break off affects you. Use a liquid to lubricate the drilling process and to keep the drill bit from overheating. Specification: Material: High quality tungsten carbide tip Colour: Orange & Siliver Quantity: 6pcs Product Size: As Picture Shows Feature: Accurate centering drilling Suitable for ceramic tiles, glass, marble, mirrors and other hard and brittle surface. Package Included: 10 x Drill Bits Note: When drilling hard materials, never allow your drill bit to overheat, take small breaks to allow it to cool by dipping it in cold water. Good cooling can extend the service life of the drill bit.