Milwaukee SHOCKWAVE Impact Duty 1″ TORX T30 Insert Bits (2 PK) are engineered to be the market’s most durable and best-fitting driver bits. These Torx driver bits feature the innovative Wear Guard Tip which significantly increases wear resistance, ensuring a secure fit throughout the life of the bit. Designed with an optimized Shockzone specific to each tip type and length, these bits absorb peak torque to prevent breaking under demanding conditions. Crafted from Custom Alloy76 Steel that is heat treated and customized per tip type, these driver bits offer up to 50 times longer life compared to competitive impact driver bits. Built for extreme durability, the MILWAUKEE SHOCKWAVE Impact Duty driver bits are ideal for the toughest applications, delivering reliable performance and longevity.Model Number: 48-32-4437