AVERZELLA 10 PCS 3/16 inch.Carbide Drill Bits for Metal, 3-Flats Shank Tile Glass Diamond Drill Bits, 5mm Masonry Drill Bit Set for Concrete Wood Brick Ceramic Plastic Marble Cement etc

🔨【10 PCS Masonry Drill Bits Set】Great value pack includes 10 pcs strong 3/16 inch (5mm) carbide drill bits ,length in 3.54inches (90mm),comes with a portable handheld case for you carring around
🔨【High Quality Carbide Drill Bits】The 3/16" carbide drill bits are built in high quality tungsten carbide with anti-rust treatment , excellent abrasion resistance, can last long time and extend the service life up to 5X for drilling holes in concrete, brick, cement, stone, rock, cinder block and other masonry materials
🔨【Professional Design】The double U-type groove slot design brings fast drilling dust removal,straight round shank is good for much tighter and easier chucking without slip with vavious of tool holders
🔨【Widely used】The carbide drill bits can be installed in most general drill, electric drill, hand drill and bench drill. When drilling high hardness material please cool with water or cutting oil and control speed
🔨【Multiple Applications】The 3/16 inch. masonry drill bits with strong tungsten carbide tip are works great for drilling holes for masonry wall, brick wall,cement wall, concrete, tile, wood, metal, stainless steel, aluminum alloy, wood, bubble brick, etc.Ideal for drilling fastner holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting

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