Lowe's is offering discounts of up to 70% off on certain tools, including power tools and storage, during its Craftsman Days event. The sale appears to be part of a larger trend of retailers discounting tools, with other stores such as Ace and Amazon also offering clearance-level prices on similar items. It is unclear how the discounts at different retailers compare, with reported savings ranging from 40% to 70% off various tools and brands.