PRO (4 Pack: 4x Medium 2 Inch Diameter) Adjustable, Reusable, Cable Tie Replacements for Extension Cords or Electronics

Astros new proprietary THOR hammer alloy specifically developed for air hammer bits used in the highest power air hammers | Provides a harder surface than competing bits without the usual drawbacks by also delivering high toughness that reduces chips and cracks | Includes 3 .401" shank 1" diameter hammering bits in 4", 7" and 12" lengths