5 Pcs set SDS Plus Hammer Drill Bits Set for Concrete Brick, Block, Stone, Masonry

The SDS plus hammer is built with high-quality carbide, a chrome alloy steel shank, a double flute, and a cross carbide tip. The shank has two sets of grooves that easily adjust into a hammer drill collar. As the hole is drilled, the flute or rough part of the spiral is used to remove concrete dust. The SDS bit's final two components are the head and the carbide tip. Both components work together to drill holes in concrete. These grooves allow the bit to run in the chuck, increasing drill torque and hammering tool energy. The land is the spiral's elevated portion, similar to the crest or peak of a wave. Used in hammer tool used for heavy-duty drilling work. Ideal for rebar, concrete, brick, stone, and masonry. It is a handy tool for multiple tasks and work at high drilling speeds.