an outstanding 20 - piece impact hammer drill bit is here to make your heavy - duty tasks a breeze. this plus drill bit is a must - have for anyone working on concrete, stone, or brick projects. precision - engineered bits are crafted from - grade alloy steel with a reinforced carbide tip, which offers exceptional hardness, wear resistance, and impact strength. whether you're boring through dense brick, concrete masonry units, or - reinforced brickwork, these drill bits will not disappoint. plus design ensures universal compatibility with most electric rotary hammers available in market. whether you're a professional using leading power tool models or a diy enthusiast with an entry - level rotary hammer, this is perfect for you. comes in a lightweight yet rugged plastic carrying case. it is highly portable and can be easily taken to job sites, workshops, or for home renovation projects. case not only reduces bulk compared to heavy metal storage solutions but also has great structural durability. it can scuffs, impacts, and minor , protecting your drill bits during on - - go use. with drill bits having diameters like 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, and 20mm, and lengths including 110mm, 160mm, 210mm, 250mm, and 450mm, you have a wide range of options for different drilling needs. blue - colored drill bit made of steel is a reliable solution for various drilling jobs. its weight of 6.4 lb and package with dimensions 19.5 in depth x 7.3 in width x 3.9 in height and a weight of 7.1 lb it's and well - packed. using this drill bit gives you a smooth and efficient drilling experience. you'll find that boring through tough materials becomes much easier, and precision of bits allows for accurate holes. visual appeal of blue color combined with well - designed carrying case makes it both functional and aesthetically . whether in a large construction site or a small home diy project, this drill bit will be your trusted companion.when it comes to handling heavy - duty brickwork, a 20 - piece plus drill bit is solution you've been searching for. this is specially crafted to offer unrivaled performance on concrete, stone, and brick surfaces. drill bits in this are made of - grade alloy steel with a reinforced carbide tip. this unique material combination provides excellent hardness and wear resistance, making it ideal for drilling through toughest materials like dense brick and - reinforced brickwork. precision - engineered plus design of drill bits makes them compatible with a wide range of electric rotary hammers. it doesn't matter if you're a professional using high - end power tool models or a with an entry - level rotary hammer; this will fit your needs. comes neatly packed in a lightweight plastic carrying case. it's extremely portable and can be taken to any job location with ease. case is designed to be , resisting scuffs and impacts. it also protects drill bits from minor , ensuring their longevity. with drill bits available in diameters such as 5mm, 6mm, 8mm, and lengths like 110mm, 160mm, 210mm, you have flexibility to choose right bit for your specific drilling requirements. blue - colored steel drill bit has a weight of 6.4 lb. package, which measures 19.5 in depth x 7.3 in width x 3.9 in height and weighs 7.1 lb, is well - constructed to keep safe during transportation. using this drill bit gives you a sense of confidence. smooth drilling action and ability to create precise holes make your work more efficient. visually, blue color stands out, and well - organized case adds to its overall charm. whether you're working on a large - scale construction project or a small home improvement task, this drill bit is a valuable addition to your tool collection.