The Wear Guard Tip™ delivers increased wear resistance which protects the impact bit's fit over the life of the bit
The Shockzone™ is optimized for each tip type and length of driver bit in the set to absorb peak torque and prevent breaking
The driver bits have Custom Alloy76 for a customized steel and heat treatment per tip type to extend the life of the user's driver bits, providing up to 50X life versus other impact driver bits on the market
Custom machined tip prevents stripping and reduces wobble