Our S7 standard tool steel rectangle bar is a shock-resisting alloy designed to withstand high impact and extreme mechanical stress. These bars are primarily used for making hammers, chisels, and heavy-duty punches in the construction and demolition industries. S7 tool steel offers a unique combination of toughness and resistance to deformation, making it essential for tools that endure repeated shock. The standard finish provides a rugged and durable starting material for industrial components that must handle high-impact loads. Order your S7 tool steel from Onlinemetals.com for components that require maximum toughness and impact strength.