Black&Decker REVSD4C

DoubleLok Technology ensures both ends of bit lock securely in impact drivers and quick-change chucks, enabling use of two tips from one bit for added convenience and extended life.

The Milwaukee Shockwave Impact Duty Phillips Bits are engineered to be the most durable, best fitting driver bits on the market. The Phillips bits feature Wear Guard Tip for increased wear resistance more→which protects the fit over the life of the bit. The impact driver bits have and optimized Shockzone for each tip type and length of driver bit to absorb peak torque and prevent breaking. The Custom Alloy76 Steel is customized and heat treated per tip type to extend the life of the driver but by up to 50X vs. competitive impact driver bits. The Milwaukee Shockwave Impact Duty driver bits are built to deliver extreme durability for the most demanding applications.

The Milwaukee Shockwave PH1/SL1-4 Impact Driver Bits are engineered to be the Most Durable, Best Fitting driver bits for the most demanding applications. Each Double Ended Driver Bit features Wear Gua more→rd Tip for increased wear resistance which protects the fit over the life of the bit. Milwaukee double ended bits have Shockzones optimized for each tip type and length to absorb peak torque and prevent breaking. Precise custom machined driver bit tips prevents stripping and reduces wobble providing extreme durability for the most demanding applications. The PH1/SL1-4 impact double ended driver bit is made from Custom Alloy76 Steel to extend the life of the driver bits, providing up to 5X life vs.…