Masonry Drill Bit Set | Tungsten Carbide Tip | 7-12mm for Tile, Glass & Concrete

This 12/10/7pcs concrete masonry drill bit set delivers professional-grade drilling performance in masonry, tile, and glass. Featuring durable tungsten carbide tips and a specialized 135-degree split point, these bits provide fast, clean penetration with reduced walking and effort for precise holes from 3mm to 12mm. Features and Benefits - Tungsten Carbide Tipped (TCT) Head - Engineered for maximum hardness and heat resistance, ensuring long-lasting sharpness and durability when drilling tough materials. - 135-Degree Split Point Design - Starts drilling immediately with minimal bit walking, providing superior control and accuracy on curved or hard surfaces like tile. - Full Flute Design with U-Shaped Grooves - Efficiently channels dust and debris away from the cutting edge, preventing clogging and allowing for faster, cooler drilling. - High-Grade Carbon Steel Body - Provides the necessary strength and rigidity to withstand high-torque drilling without bending or breaking under pressure. - Complete Size Range (3/4/5/6/8/12mm) - The versatile 12-piece set covers the most common hole sizes needed for anchors, plugs, and fittings in DIY and professional projects. Applications - Masonry and Concrete Work - Install anchors, wall plugs, or conduits into brick, concrete blocks, and poured concrete foundations. - Tile and Ceramic Installation - Create clean holes for plumbing fixtures, towel bars, or electrical outlets in bathroom and kitchen tiles without cracking. - Glass and Mirror Drilling - Safely drill holes in glass sheets or mirrors for mounting or decorative purposes using the appropriate smaller bits with controlled pressure. - General Home and Workshop Use - A reliable, all-purpose set for hanging shelves, assembling furniture into walls, or various craft projects requiring precise holes. Note For best results and longest bit life, use with a hammer drill function on masonry and a variable speed drill on low RPM for tile and glass. Always use water or a suitable lubricant when drilling tile or glass to keep the bit cool.