• Spyder Mach-Blue impact-rated driver bits are the durable driving bit for demanding high torque impacting applications • Mach-Blue Tough Tip technology significantly reduces tip wear for reliable fastener driving – up to 70x longer life than other impact-rated driver bits • IMPACTive alloy tool steel torsion zones actively flex to dissipate peak impact forces, reducing fastener recess damage and preventing tip breakage • Mach-Blue driver bits are optimized for use in high torque cordless impacting drivers and drill drivers, making them the pro powered tool that outlasts your workday
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