Wear Guard Tip™ protects fit over the life of the bit|Optimized Shockzone™ absorbs peak torque and prevents breaking|Custom Alloy76™ steel is engineered to extend bit life|Precise Fit Custom Machined Tip™ prevents stripping and reduces wobble|Shockzones™ are optimized in both length and width per tip type for best performance across tip types|Laser hardening at the tip creates an outer protective shield for improved wear resistance|Customized geometry and heat treatment per tip type for best performance across tip types|Up to 50X Life vs other impact bits|Laser etched size for easy identification