Milwaukee 70pc Shockwave Bit Set in PACKOUT Organizer 48 32 5151C masonry tool columns and chimney work and 1 REDLITHIUM USB Pivoting columns and chimney work and is the ultimate level for the professional brick and block layer It is ideal for commercial duty polishing applications custom machined tip prevents stripping and reduces wobbleSHOCK ZONES are optimized in both length and width across all tip types for best performance across tip typesLaser hardening at the tip creates an outer protective shield for improved wear resistanceCustomized geometry and heat treatment per tip type for best performance across tip typesUp to 50X life verses other impact bitsLaser etched size for easy identificationCustomizable accessory case is designed for use in PACKOUTDesigned for use with impact drivers and drill driversIncludes: SHOCKWAVE Impact Duty Driver Bit Set w PACKOUT 70PCCustomizable accessory case is designed for use in PACKOUT™Designed for use with Impact Drivers and Drill Drivers The WEAR GUARD TIP™ delivers increased wear resistance which protects the impact bit's fit over the life of the bit