Impact Duty™ 26PC Drill, Drive & Fasten Set is engineered to be the Most Durable, Best
Fitting driver bits on the market. The WEAR GUARD TIP™ delivers increased wear
resistance which protects the impact bit’s fit over the life of the bit. The SHOCK ZONE™
is optimized for each tip type and length of driver bit in the set to absorb peak torque
and prevent breaking. The driver bits are made from CUSTOM ALLOY76™ steel and a
proprietary heat treatment process to extend bit life, providing up to 50X life versus
other impact driver bits on the market.