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The PRO-SOURCE VF-50-B is a replacement cutting blade designed for use with the VF-50 tube cutter. It restores cutting performance on tools used to cut plastic or rubber tubing in plumbing, HVAC, and general mechanical applications. The blade measures 3.5 inches in length and 0.8 inches in width, with a slim 0.1 inch profile that fits the VF-50 cutter body precisely. Sold individually, this blade is a direct drop-in replacement that keeps the VF-50 cutter operational without requiring a full tool replacement. Plumbers, HVAC technicians, and pipefitters typically keep a spare on hand during service calls.
This blade is suited for residential and light commercial applications where plastic or rubber tubing is cut regularly. Typical scenarios include PVC, CPVC, or rubber hose cuts during pipe repairs, refrigerant line prep, or condensate drain service. Because it is sold as a single blade per package, it fits a targeted restocking need rather than bulk replacement. The VF-50-B is appropriate wherever the VF-50 cutter is in regular rotation on a service vehicle or in a shop setting.
Designed for use with the VF-50 tube cutter. Suitable for cutting plastic or rubber tube stock.
Blade replacement on tube cutters is typically performed by hand or with basic hand tools. Before replacing the blade, ensure the cutter wheel is in the open position and the tool is not under tension. Follow the cutter manufacturer's disassembly instructions to safely remove the worn blade and seat the new VF-50-B. Inspect the blade roller and frame for wear before returning the tool to service.
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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