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The WILLIAMS COMFORT PRODUCTS JHW43615 is a replacement tube cutter wheel designed for use with compatible tube cutters in plumbing, HVAC, and refrigeration work. Constructed from stainless steel, this wheel delivers clean, consistent cuts on tubing up to 1 1/8 inches in capacity. The compact profile measures approximately 0.7 inches in length, 0.3 inches in width, and 0.7 inches in height, and weighs just 0.009 pounds. It is sold individually and is the appropriate replacement when the cutting wheel on a tube cutter becomes dull, chipped, or worn.
This cutter wheel is suited for trade professionals working on refrigerant lines, copper water supply lines, or other tubing applications where a precise, burr-minimizing cut is required. Plumbers, HVAC technicians, and refrigeration service techs are the primary installers. The stainless steel construction resists corrosion, making it a practical choice in wet or humid environments typical of plumbing and mechanical rooms.
Designed as a replacement cutter wheel for tube cutters accepting a 1 1/8 inch capacity wheel; verify fitment against your specific tube cutter model before installation.
Installation is typically performed by a licensed plumber or HVAC technician as part of routine tool maintenance. Ensure the tube cutter is not under tension and the wheel retention pin or screw is fully removed before swapping the wheel. Seat the replacement wheel fully in the wheel carriage and confirm it rotates freely before returning the cutter to service. Follow any tool manufacturer guidelines for proper wheel seating to avoid scoring or uneven cuts.
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