Heater Cartridges | McMaster-Carr

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DFARS Specialty Metals

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Extruder Heating Element

Insertion Heater

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845 Products

Selecting an Insertion Heater

Insertion Heaters for Plates, Molds, and Dies

Also known as cartridge heaters, insertion heaters install into drilled and reamed holes in metal parts for quick heating through direct contact.

Insertion Heaters with Internal Temperature
Sensor for Plates, Molds, and Dies

The built-in thermocouple eliminates the need for an external temperature sensor.

Easy-Maintenance Insertion
Heaters for Plates, Molds, and Dies

A bonded-graphite coating acts as a dry lubricant to ease insertion and removal for cleaning.

3D Printer Extruder Heating Elements

Replace damaged heating elements in your 3D printer, or switch them out to print at a faster speed or higher temperature.

Selecting an Insertion Heater

Insertion Heaters for Plates, Molds, and Dies

Insertion Heaters for Plates, Molds, and Dies

Insertion Heaters with Internal TemperatureSensor for Plates, Molds, and Dies

Easy-Maintenance InsertionHeaters for Plates, Molds, and Dies

3D Printer Extruder Heating Elements

3D Printer Extruder Heating Elements

Insertion Heaters with Internal Temperature
Sensor for Plates, Molds, and Dies

Easy-Maintenance Insertion
Heaters for Plates, Molds, and Dies