High Hardness HIGHEMN 5PCS Cutting Drill Bit Set - Ceramic, Wall & Glass Drilling Kit for DIY Home Improvement & Professional Construction Projects

Professional and Durable Professional Tools for Industrial Applications.Note: Professionals Are Required to Use It. Irrelevant Personnel Are Strictly Prohibited from Approaching During Work.Description:It is made of fine quality material, with low resistance, high hardness, improved work efficiency.the design of the triangular handle makes the clamping more firm and will not slip.Good ideal for drilling fastner holes in bathroom tiles or glass. Once it drills through the tile or glass, this drill bit will cope easily with any masonry behind it.Spear pointed design strong YG8 alloy cutter head can easily penetrate various material (tile, concrete, brick, steel plate, aluminum alloy, plastic steel, glass,plastic and wood,etc) and reduces breakout.with U type slot design with fast drilling dust removal, 3-flats shank allows drill bit to be held tightly and stably in power drill. When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication.Specification:Material: CarbideColor: orange, as shownDiameter: about 6 mm / 0.24 inch, 8 mm / 0.32 inch, 10 mm / 0.4 inch, 12 mm / 0.48 inchPackage Included:2* 6mm Triangle Drill Bit1* 8mm Triangle Drill Bit1* 10mm Triangle Drill Bit1* 12mm Triangle Drill BitNotes:Conversion:1inch=2.54cm, 1cm=0.393inches1. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.2. Compare the detail sizes with yours, please allow 1-3mm error, due to manual measurement.3. Please leave a message before you give the bad feedback, if the products have some problems.Thanks for your understanding and have a nice day!