17PCS Rotary Hammer Drill Bits Set & Chisels- SDS PLUS Concrete Masonry Hole Tool 17pcs with Storage Case
[Universal connection design]: SDS-PLUS tool holder is suitable for most rotary hammer drills on the market and can meet most of your needs. SDS chisels work with electric hammer drills to make holes, cut, and gouge holes in concrete, bricks, and walls.
[Package included]: The drill bit group includes 13 drill bits, respectively 5.5 mm, 6 mm, 6.5 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm (about 3/16", 1/4", 5/16", 3/8", 1/2", 9/16", 5/8"), 1 point chisel, 2 flat chisels, and 1 U-groove chisel.
[Professional use and wide range of applications]: Compared with impact drills, electric hammer drills can generate a greater impact force gently, allowing effective and accurate drilling. Before using the hammer drill, you can first use the chisel to highlight the strength, and then combine the hammer drill to meet your processing needs.
[High-quality cemented carbide material]: It is made of harder YG8 cemented carbide bit and cemented carbide steel. The sturdy nozzle is ideal for high-impact applications. It allows precise starting in materials such as reinforced concrete.
[Convenient organization and storage]: With a high-grade aluminum alloy outer box, easy to store and portable