Nozzle Holder Ceramic for Raytools D21.4 H17 M11

raytools nozzle holder ceramic in d21.4 × h17 with m11 thread. same diameter as the 3d m8 versions but with a larger thread and taller body.

size:

• outer diameter: d21.4 mm
• height: h17 mm
• nozzle thread: m11
• quantity: 1 × ceramic nozzle holder

spec:

• electrically insulates the nozzle from the head so the capacitive height sensor can read the nozzle-to-sheet distance
• supports accurate nozzle centring and stable positioning
• confirm the size, thread and reference of your original part before ordering

material:

• high-strength technical ceramic
• good thermal resistance and electrical insulation
• durable body for regular nozzle changes

use:

• swap in when the old ceramic shows cracks or burn marks
• brings back consistent capacitive height control
• planned maintenance and emergency spares

compatibility:

• for raytools cutting heads using d21.4 h17 m11 ceramics
• always compare your original part number and shape before ordering
• brand and model names are used for compatibility reference only; this is a plasarf replacement part, not an original oem part

quality:

• each part inspected before shipping
• clean contact surfaces and intact thread

included:

• 1 × nozzle holder ceramic for raytools d21.4 h17 m11

shipping:

• packed securely for safe handling and delivery