5pcs Masonry Drill Bits Tungsten Carbide Tipped Concrete Brick Stone Drilling Set Size 4 5 6 8 10mm Power Tool Accessories

Product Description:The material of Multi-Material Twist Drill Bit is high quality cemented carbide, which prevents drill cracking and improves durability.One drill bit replaces two drill bits (glass & tile drill bit and drill bit).Pointed design with carbide as a material can easily penetrate the various material.U type slot design an increased opening speed, easy chip removal.Twisting Drill Bits Set is made of industrial-grade 6542 HSS Carbide and durable alloy to perform excellent high-speed drilling.With W-type slot design, it allows easier chip removal and reduces resistance, resulting in smoother drilling.Ideal for everyday drilling on multiple materials including steel, alloy, tile, concrete, brick, glass, plastic, wood and more.FEATURES:Wide usageStrong carbide tip with spear pointed design can easily drill through various materials like tile, concrete, brick, glass, plastic, wood, etc.Premium material6542 HSS Carbide and durable alloy with reinforced head prevent bit crac