Security Insert Bit Set, 10 Piece, Specifications: T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40 Tip Size, 1 in L x 1/4 in W Blade, Impact Shank, 76 Alloy Steel, 1/4 in L x 1/4 in W x 1 in H Dimensions

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 absorb 3X more torque versus other impact bits. SHOCKWAVE™ driver bits are built to deliver extreme durability for the most demanding applications. SHOCKWAVE™ Impact Duty™ driver bits can be used in impact drivers or drill driver. Milwaukee® SHOCKWAVE™ Security Insert Bit Set, 10 Piece, Specifications: T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40 Tip Size, 1 in L x 1/4 in W Blade, Impact Shank, 76 Alloy Steel, 1/4 in L x 1/4 in W x 1 in H Dimensions