Milwaukee 3 IN CHISEL 20 1/2 IN is crafted from high-grade forged steel, ing up to 20% longer life d to standard chisels. This durable tool is designed for a variety of tough tasks including cleaning concrete, removing scale and rust, cutting troughs, and working on some asphalt surfaces. Specifically engineered for SDS Max rotary hammers, it is intended to be used in hammer-only mode to maximize performance and efficiency on the job. Model Number: 48-62-4010