This is an excellent starter kit option for anyone new to power carving or new to Kutzall performance burrs. Kutzall power carving burrs cut faster, longer and require less cleaning than other rotary carving tools. The Kutzall Original tool line provides fast stock removal with an exceptional finish making them a tremendous universal bit. The Kutzall Extreme burrs offer aggressive, razor-sharp teeth that efficiently remove large amounts of material while providing precise control.