5Pcs SDS Drill Bit Set Size: This set includes 5Pcs SDS Hammer Drill Bit with size: 5/32"x6";3/16"x6";1/4"x6";3/8"x6";1/2"x6" Carbide Cutting Tip: The premium tungsten carbide tip of an SDS Plus drill bit is designed to provide excellent penetration and cutting performance. It typically has a pointed or chisel-like tip that can easily break through hard materials Material: SDS Plus drill bits are typically made from high-quality materials such as tungsten carbide, which is known for its hardness and durability. This material is well-suited for drilling into tough materials like concrete, masonry, and stone 4S Double Flute: These drill bits often feature a flute design that helps to remove debris and dust from the drilling hole efficiently. This prevents the bit from getting stuck or overheated during prolonged drilling Multiple Application: SDS Plus drill bits are primarily used for drilling into concrete, brick, block, and other hard materials. They are commonly employed in construction projects, such as installing anchors, fasteners, or creating holes for electrical and plumbing installations Masonry Drill Bit Carbide Tip Drill Through Concrete, Stone, Bricks, Wall, Road, in Construction Project Works.