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The H.K. PORTER 0513C is a replacement cutter head designed to restore the cutting performance of hand operated bolt cutters. When the cutting edges on a bolt cutter wear or chip from repeated use on hardened rod, chain, or fasteners, swapping the cutter head returns the tool to factory-level performance without replacing the full tool. The 0513C is a direct accessory component weighing 5.85 pounds, built to fit the handle frame and pivot assembly of compatible H.K. PORTER hand operated bolt cutters. Installation is performed by trade professionals and maintenance technicians who depend on bolt cutters for daily work on wire, bolt stock, and chain.
This replacement cutter head is intended for use with hand operated bolt cutters in industrial, construction, and maintenance applications. It is suited for shops, contractors, and facilities teams that run bolt cutters hard and need a cost-effective path to extending tool life. Replacing only the cutter head rather than the full bolt cutter reduces downtime and material cost in environments where cutting tools see frequent or heavy-duty use.
Designed for use with H.K. PORTER hand operated bolt cutters. Verify frame model compatibility with the manufacturer before installation, as cutter head fitment varies by bolt cutter size and frame series.
Cutter head replacement should be performed by a qualified technician familiar with the bolt cutter frame assembly. Before beginning disassembly, ensure the tool is fully depressurized of any stored mechanical tension and secured in a vise or stable work surface. Refer to the manufacturer service documentation for proper fastener sequence and pivot pin handling. Do not operate the reassembled tool until all fasteners are fully seated and the head is confirmed secure.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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