2pcs Replacement Cutter Tool Blades for Anycubic Kobra X Series

Replacement cutter tool set for Anycubic Kobra X 3D printers, including two durable cutter assemblies and a protective storage box for neat, safe replacement-part storage.

Compatibility

Anycubic Kobra X

Package List

Cutter × 2

Storage Box × 1

Kobra X-Hot End Cutter Assembly Replacement Guide

1. Tools used:

H1.5 hex key

H2.0 hex key

H2.5 hex key

2. Disassembly steps:

Step 1: Turn off the printer

Before disassembly, please turn off the printer and disconnect the power to ensure safe operation.

Step 2: Remove the print head front cover

Press the bottom of the print head front cover and gently pull it forward to remove the print head front cover.

Step 3: Remove the printhead wiring harness

Find the recess at the back of the print head casing to open it, then remove the print head back cover.

Press the end clip to remove the print head wiring harness.

Step 4: Remove the printhead module

The fixing screw is positioned behind the printhead module. Use your hand to hold the printhead module to prevent it from falling off, and use an H2.5 hex key to unscrew the fixing screws.

Step 5: Remove the model's cooling fan

Unplug the model cooling fan cable, then use an H1.5 hex wrench to unscrew the two screws securing the model cooling fan on both sides to remove the model's cooling fan.

Step 6: Remove the print head casing

Then, use an H2.0 hex wrench to unscrew and remove the two screws securing the reversing mechanism, then unscrew the four screws securing the front panel and remove the front panel.

Gently pry off the print head housing, remove the cutter from the shell, then pull the print head shell backward.

Step 7: Disassemble the hot-end cutter assembly

First, unplug the strain gauge cable shown in the left diagram below, then unplug the heating element and NTC cable from the print head adapter plate at the back.

Then use an H2.0 hex wrench to unscrew the screws securing the strain gauge assembly and remove the strain gauge assembly.

3. Installation steps:

Step 1: Replace the hot-end cutter assembly

To replace the new strain gauge assembly, first place the screws into the holes on both sides, then align them with the two mounting holes on the print head, and use an H2.0 hex wrench to tighten the two screws securing the strain gauge assembly.

Then, connect the strain gauge cable, heating gauge cable, and NTC cable shown below back to the print head adapter board respectively.

Step 2: Install the print head housing

Reinstall the print head housing from the back, and when the cutter is blocked, gently pry the shell outward to snap the cutter into the groove.

Then, reinstall the reversing mechanism and front panel back into the print head, and use an H2.0 hex wrench to tighten the fixed screws.

Step 3: Install the model cooling fan

Reconnect the model cooling fan cable, then use an H1.5 hex wrench to tighten the two screws securing the model cooling fan.

Step 4: Install the print head module

First, reinstall the print head module and tighten the four screws securing the print head module with an H2.5 hex key.

Then connect the print head signal line to the print head adapter board, and reinstall it back into the cover plate.

Step 5: Install the print head front cover

Align the front cover of the print head and snap it in, checking whether both sides are jammed.