Milwaukee 48324403 18pce Shockwave Impact Driver Bit Set Milwaukee® Shockwave™ Impact Duty™ driver bits are engineered to be the most durable, best fitting driver bits on the market. The optimized Shockzone™ geometry is unique for each tip type to provide up to 30x longer life and absorbs 3x more torque vs. other impact bits. The Precise Fit Custom Machined Tip™ prevents stripping and reduces wobble while the Custom Alloy76™ Steel and proprietary heat treat process maximizes resistance to wear and shock. Shockwave™ driver bits are built to deliver extreme durability for the most demanding applications.Includes:3 x Phillips Bit 25mm: P1, P2 & P32 x Slotted Bit 25mm: SL 1/4", SL 3/16"2 x Square Bit 25mm: SQ1, SQ23 x Phillips Bit 50mm: 2 x P2, P33 x Square Bit 50mm: 2 x SQ2, SQ32 x TORX Bit 50mm T15, T201 x 3 1/2" Phillips #21 x 3 1/2" Square Drive #21 x Case with Bulk Storage Container1 x SHOCKWAVE Magnetic Bit HolderFeatures:OPTIMIZED SHOCKZONE Absorbs peak torque and prevents breakingPRECISE FIT CUSTOM MACHINED TIP Prevents stripping and reduces wobbleCUSTOM ALLOY76 STEEL Maximizes resistance to wear and shock