The M12™ system is Milwaukee’s fastest growing global category, redefining cordless innovation and job site productivity. The Milwaukee  M12™ cordless system delivers industry leading durability and power in a size that outperforms the competition in the tightest places. M12™ defines cordless tool innovation, transforming inefficient manual tools into advanced workhorses powered by Milwaukee’s REDLITHIUM™ battery technology. More than 40 unique solutions make the M12™ family the largest sub-compact cordless system on the market.