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The LENOX 20352GOLD100D is a bi-metal utility knife blade pack designed for tradespeople who need reliable cutting performance across demanding jobsite materials. Bi-metal construction bonds a high-speed steel cutting edge to a flexible alloy steel body, delivering extended blade life compared to standard carbon steel blades while resisting the shattering that leads to blade fragments on the work surface. These blades are sold as a pack and weigh 0.95 pounds per pack. HVAC techs, plumbers, electricians, and general contractors reach for blades like these when scoring duct board, cutting pipe insulation, trimming vapor barrier, or slicing cable sheathing.
These blades are suited for residential and commercial trade applications where a durable, long-lasting utility blade is required. The bi-metal design allows for deeper cuts through thick or layered materials without the flex failures common in single-alloy blades. They are appropriate for any trade professional whose daily work involves repetitive utility-knife cuts in fibrous, foam, plastic, or light composite materials.
Designed to fit all standard utility knife handles, making these blades a direct drop-in replacement for most utility knives used in HVAC, plumbing, electrical, and general construction trades.
Blade replacement should be performed by a qualified tradesperson following standard utility knife safety procedures. Always retract or remove the existing blade fully before installing a new blade, and use the blade-change mechanism built into the knife handle rather than handling the blade edge directly. Dispose of used blades in a puncture-resistant sharps container or dedicated blade disposal unit in accordance with local jobsite safety requirements.
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