Metalworking Chisels

Select chisels by material (high-carbon steel or alloy tool steel for durability), tip style (flat, cross-peen, round, or cold chisel shapes) and size appropriate for the workpiece; harder metals and precision jobs need tougher, narrower chisels while larger demolition tasks use wider, heavier blades

Look for chisels that specify a heat-treated or hardened cutting edge—typically noted as hardened tool steel or measured hardness (often HRC in the high 40s to mid-50s for general-purpose chisels); this balances edge retention and toughness to resist chipping

Choose handles with impact-resistant materials (fiberglass, reinforced plastic, or hardwood with steel ferrules) and comfortable grips; ensure the handle is secure and rated for hammer strikes to reduce the risk of splitting or flying fragments

Keep edges sharp with a file or grinder, remove rust and oil lightly after use, store chisels dry and protect cutting edges with guards or a roll, and periodically inspect for cracks or mushroomed heads to prevent failure during use

Prices vary by material and brand: budget options can be found under $50, mid-range sets commonly fall around $50–$150, and professional-grade single chisels or specialty sets can cost more; the category average price is roughly in the low hundreds

Buy a set if you need a range of sizes and tip styles for general shop use; buy individual chisels when you need a higher-quality or specialty size/tip, as single pieces often offer better steel or heat treatment for demanding tasks

Standard carbon or alloy chisels are suitable for mild steel and typical shop metals; for hardened steels or stainless, use chisels specifically rated for those materials or switch to cutting methods designed for hardened metal to avoid rapid edge wear or chisel damage