Designed for breaking up concrete and masonry Demolition and construction workers will benefit from the PRO SDS plus-4C Chisel Set. It offers long-lasting SDS plus-4C pointed and flat chisels for breaking up concrete and masonry effectively. And the SDS plus-5X Hammer Drill Bit for drilling in reinforced concrete. The PRO SDS plus-4C Chisel Set offers durable chisels for concrete and masonry: PRO SDS plus-4C Pointed and Flat Chisels. It also includes the SDS plus-5X Hammer Drill Bit you can use to drill in concrete with ease – even when you hit rebar. The set will help you get your demolition and drilling tasks done – time and again. Fits all SDS plus rotary hammer drills Features and Benefits: • Designed for breaking up concrete and masonry • Fits all SDS plus rotary hammer drills • For efficient breaking up concrete and masonry, eg brick • Highly efficient for demolition workers and renovators: Long Life Specifications: Diameter mm: 5.5; 6.0; 7.0; 6.0; 6.5; 7.0 Working length mm: 100; 100; 100; 150; 150; 150 Total length mm: 160; 160; 160; 210; 210; 210; 250; 250