The MILWAUKEE SDS PLUS SLEDGE Chisels are our Longest Lasting, Most Productive family of chisels. The SDS PLUS SLEDGE 1-1/2 Scaling Chisel is forged with high grade steel to deliver maximum durability and reduced wear over the life of the chisel. This chisel is engineered with reinforced edges to stay sharper longer. Designed with a wide tip optimized for larger surface areas, this chisel is ideal for removing concrete, mortar, rust, cutting troughs and asphalt. No re-sharpening or re-hardening is necessary, reducing downtime. This MILWAUKEE SDS PLUS SLEDGE 1-1/2 Scaling Chisel is designed for use with SDS PLUS rotary hammers.